FA20 Engine Price: Everything You Need to Know
The FA20 versus K24 swap debate is everywhere, and for good reason. While a K-swap promises big power, it often delivers a mountain of custom fabrication, wiring nightmares, and surprise costs. We believe there's a better way. Our built FA20 engine is engineered specifically for your Subaru, giving you a direct path to incredible power without the complexities of a full swap. It’s a solution designed to work seamlessly with your car from day one. When you look at the total project, the Crawford built FA20 engine price is a smarter, more straightforward investment in your performance goals.
Key Takeaways
- Get Power You Can Actually Use: The Crawford FA20 is engineered for durability, not just a flashy dyno number. It uses custom-designed internal components to reliably handle up to 660HP, giving you a strong foundation for a track build or a high-performance daily driver.
- Precision Assembly Eliminates Weak Points: Every engine is blueprinted, meaning we meticulously measure and assemble each component to exact specifications. This process ensures superior oil control and reinforces the engine against common issues like bottom end knock.
- A Professional Tune is Non-Negotiable: A built engine provides the mechanical strength, but a custom tune is what unlocks its potential safely. To protect your investment and achieve your performance goals, working with an experienced tuner is a critical final step.
Understanding the Stock FA20 Engine
The FA20 engine, introduced in 2012, is Subaru's modern 2.0-liter flat-four powerhouse. Built with an aluminum block and a sophisticated DOHC valvetrain, it represents a significant step forward in engineering. This engine platform was designed to be versatile, which is why it comes in two distinct flavors, each tailored to the specific performance goals of the vehicle it powers. Whether you're carving corners in a BRZ or enjoying the turbocharged rush of a WRX, the FA20 provides a solid foundation. Understanding the differences between its variants is the first step in planning your performance journey and choosing the right upgrades for your goals.
FA20D vs. FA20DIT: Two Sides of the Same Coin
At a glance, the FA20D and FA20DIT might seem similar, but they are engineered for completely different driving experiences. The primary distinction lies in their aspiration method: one breathes naturally, while the other uses a turbocharger to force air into the cylinders. This single difference dictates everything from the engine's power output and torque curve to its internal components and tuning potential. The FA20D is all about linear power delivery and a high-revving, engaging feel, perfect for a lightweight sports car. In contrast, the FA20DIT delivers a powerful punch of mid-range torque, making it ideal for all-wheel-drive applications that demand instant acceleration.
The Naturally Aspirated FA20D (Subaru BRZ)
Found in the Subaru BRZ, Toyota 86, and Scion FR-S, the FA20D is a purist's engine. It operates without a turbocharger, relying on its design to deliver a responsive and linear powerband. From the factory, it produces around 200 horsepower and loves to be revved out, making it an incredibly fun and balanced engine for track days and spirited driving. Its focus is on driver engagement rather than raw power, rewarding you for keeping it in the upper rev range. This makes it a fantastic platform for those who appreciate a classic sports car feel and want to build a car that excels in handling and driver feedback.
The Turbocharged FA20DIT (Subaru WRX)
The FA20DIT, or Direct Injection Turbo, is the heart of models like the Subaru WRX and Forester XT. This variant uses a Garrett twin-scroll turbocharger to produce approximately 272 horsepower right out of the box. The "DIT" is key—direct injection allows for more precise fuel control, which improves efficiency and power. Unlike its naturally aspirated sibling, the FA20DIT delivers a strong surge of torque low in the rev range, providing the aggressive acceleration that WRX owners expect. This engine is designed for immediate power and is a great starting point for those looking to make significant horsepower gains with performance parts.
Stock Specifications and Power Output
To truly appreciate what the FA20 can do, it helps to know its baseline numbers. The specifications from the factory define the engine's character and provide the starting point for any modifications. Details like compression ratio and redline are not just numbers on a page; they are critical factors that influence how the engine feels, responds, and, most importantly, how it can be safely modified. These specs are the blueprint of your engine's potential, and understanding them is essential before you begin adding power and pushing its limits.
Key Specs: Displacement, Redline, and Compression Ratios
Both versions of the FA20 share the same 2.0-liter (1998 cc) displacement, but their internal workings are tailored to their specific jobs. The naturally aspirated FA20D in the BRZ features a high 12.5:1 compression ratio, which helps it extract maximum efficiency and responsiveness from every combustion cycle, contributing to its 7,400 rpm redline. The turbocharged FA20DIT in the WRX uses a lower 10.6:1 compression ratio to safely handle the increased pressure from the turbo, with its redline set at a slightly lower 6,700 rpm. These differences are fundamental to each engine's performance profile.
Baseline Horsepower: What You Get from the Factory
The power figures straight from Subaru tell a clear story about each engine's intended purpose. The FA20D produces a respectable 200 horsepower, a figure that perfectly complements the lightweight and agile chassis of the BRZ and its counterparts. It’s a momentum-focused engine that rewards skilled driving. On the other hand, the FA20DIT comes out swinging with around 272 horsepower and a significant torque advantage thanks to its turbocharger. This immediate power makes vehicles like the Subaru WRX feel potent and ready to launch at a moment's notice.
Common Issues in Stock FA20 Engines
No engine is perfect, and the FA20 has a few known quirks that owners should be aware of. Fortunately, these issues are well-documented, and the community has found reliable solutions for most of them. Being proactive and understanding what to look for can save you headaches down the road and ensure your engine remains healthy, whether you plan to keep it stock or build it for the track. Most of these common problems are not catastrophic but are worth addressing to maintain smooth and reliable operation.
Addressing Rough Idle and Stalling
Some early FA20 models, particularly in the BRZ/86 platform, were known to exhibit a rough idle. In many cases, this can be resolved with a simple ECU software update from the dealership, which adjusts the engine's parameters for smoother operation. Another reported issue is occasional stalling, which has sometimes been traced back to a faulty cam gear affecting engine oil pressure. While not widespread, it's a good idea to be mindful of these symptoms and have them checked out if they appear, as a healthy idle is a sign of a happy engine.
Lifespan and Proactive Maintenance
With proper care, the FA20 is a durable engine capable of lasting well over 120,000 miles. The key is proactive maintenance. Regular oil changes with high-quality synthetic oil are non-negotiable, especially for the turbocharged DIT variant, which puts more thermal stress on its oil. Keeping up with fluid changes, spark plugs, and inspections will go a long way in ensuring a long and healthy life for your engine. This solid foundation of reliability is what makes the FA20 such a popular choice for enthusiasts who want to modify their cars without constant worry.
Stock FA20 Tuning: Potential and Pitfalls
Once you understand the stock FA20, the next logical step is to explore its tuning potential. This is where the fun really begins, but it's also where you need to be careful. The FA20 responds well to modifications, but like any engine, it has its limits. Pushing past these limits without reinforcing the engine's weak points can lead to costly failures. A smart tuning strategy involves a balanced approach: adding power where you can, while also upgrading supporting components to ensure reliability. This section will guide you through what the stock block can handle and where you need to invest to go further.
How Much Power Can a Stock FA20 Handle?
The question of how much power the stock FA20 can handle depends entirely on which version you have. For the turbocharged FA20DIT in the WRX, reaching 300-320 wheel horsepower is relatively straightforward and generally considered safe on the stock internals. This can be achieved with basic bolt-on modifications like a performance exhaust, a cold air intake, and a professional engine tune. For the naturally aspirated FA20D, adding significant power requires forced induction. A supercharger or turbo kit can get you to a similar 280-300 horsepower range, but this is approaching the safe limit for the stock engine components.
Identifying the Weak Points: Rods and Block Design
When you start pushing for higher horsepower, the FA20's primary weak points become apparent. The connecting rods are often the first component to fail under excessive torque and cylinder pressure. They simply weren't designed to handle the stress of a high-powered build. Additionally, the FA20 features an "open deck" block design. While this is great for cooling in a stock application, it provides less cylinder wall support compared to a closed-deck design, making it more susceptible to failure under very high boost levels. Recognizing these limitations is crucial for building a reliable engine that lasts.
Popular Upgrade Paths for More Power
There are well-established paths for extracting more performance from both versions of the FA20. Whether you're aiming for a modest increase for your daily driver or building a dedicated track machine, the aftermarket offers a wide range of solutions. The key is to choose a path that aligns with your budget, power goals, and how you plan to use the car. A balanced build that addresses power, cooling, and drivetrain reliability will always be more rewarding than just chasing a peak horsepower number.
Tuning the Naturally Aspirated BRZ and 86
For the FA20D in the BRZ and 86, the most effective way to add significant power is with a forced induction kit. Supercharger kits are particularly popular because they maintain the engine's linear power delivery while providing a substantial increase in horsepower and torque. A quality supercharger kit paired with a good tune can safely bring the car to the 280-300 horsepower range on stock internals. This transforms the car's character, giving it the straight-line speed to match its incredible handling prowess without sacrificing its responsive feel.
Tuning the Turbocharged WRX and Forester XT
The FA20DIT is already turbocharged, making initial power gains much easier. Simple bolt-ons and a tune can quickly get you to the 300-320 horsepower range. To go beyond that and approach 400 horsepower or more, you'll need to upgrade the fuel system, intercooler, and most importantly, the turbocharger itself. A larger turbo kit will allow you to push more boost, but this is where you must also consider strengthening the engine's internals. This is the point where a built short block becomes a necessary investment to handle the increased stress and ensure your engine can reliably make big power.
Essential Supporting Modifications
Making more power is exciting, but it's only one part of the equation. As you increase horsepower, you also increase stress and heat throughout the vehicle. Neglecting to upgrade the supporting systems is a recipe for disaster. A reliable performance build accounts for cooling and drivetrain limitations, ensuring that the entire car can handle the new power levels. These supporting modifications are not just recommended; they are essential for protecting your investment and enjoying your car's performance safely.
Cooling Upgrades: Oil Coolers and Radiators
More power means more heat. The stock cooling system is designed for stock power levels, and it can quickly become overwhelmed during aggressive driving or track use. An upgraded oil cooler is one of the most important reliability mods you can make, as it helps keep oil temperatures in a safe range, preventing premature wear and breakdown. For cars that see frequent track time, a larger, more efficient aluminum radiator is also a wise investment to keep coolant temperatures stable and prevent overheating, which can cause catastrophic engine damage.
Drivetrain Considerations: Clutches and Transmissions
The power your engine makes has to travel through the drivetrain to reach the wheels, and the stock components have their limits. On manual transmission cars, the clutch is often the first part of the drivetrain to fail after adding significant power. An upgraded performance clutch is necessary to handle the increased torque without slipping. While the stock transmission is fairly robust, it's important to be mindful of its limits and ensure you're using high-quality transmission fluid to keep it operating smoothly under the added load.
FA20 vs. EJ25: A Modern Upgrade
For years, the EJ25 was the legendary heart of Subaru's performance line, powering icons like the WRX STI. The FA20 represents Subaru's modern approach to engine design, prioritizing efficiency, responsiveness, and a different kind of power delivery. While the EJ25 is known for its signature rumble and high-RPM power, the FA20DIT offers a more advanced package with features like direct injection and a quick-spooling twin-scroll turbo. This results in a broader, more accessible torque curve and better fuel economy. The FA20 isn't a replacement for the EJ25's character, but rather an evolution, showcasing a new direction for Subaru performance that embraces modern technology for a more refined and potent driving experience.
Why Choose a Crawford FA20 Engine?
When you’re ready to get serious about your Subaru’s performance, the engine is the heart of the build. Choosing a built motor is a big decision, and it’s about more than just chasing horsepower numbers. You need a power plant that’s engineered with a clear philosophy, built with precision, and capable of delivering reliable power day in and day out. We designed the Crawford FA20 engine to be the foundation for builds that are both thrilling and dependable, giving you the confidence to push your car to its limits.
Our Commitment to Engineering Excellence
Our approach is simple: we build engines for reliability, not just for a flashy dyno sheet that might not last. We believe true performance is about having power you can actually use without worrying about something breaking. That’s why every single one of our engines is meticulously assembled and checked to meet original factory standards. This process, known as blueprinting, ensures every clearance and tolerance is perfect. We don’t cut corners because we know our performance parts are the foundation of your vehicle’s strength and longevity.
Crawford FA20 Engine: The Technical Specs
Let’s talk numbers. The Crawford FA20 short block is engineered to handle up to 660 horsepower, giving you a massive ceiling for your performance goals. Whether you're building a track monster or a high-powered daily driver, this engine has the strength to support your vision. It features a 10.5:1 compression ratio, a carefully chosen spec that balances power and efficiency for forced induction applications. These specifications aren't just arbitrary figures; they are the result of years of research and development aimed at creating a robust and capable FA20 short block for the Subaru community.
How the FA20 Engine Upgrades Your Drive
A well-built FA20 engine transforms your car. With stronger internal components and a professional tune, it becomes incredibly dependable. We achieve this by designing our own unique pistons and rods in partnership with industry leaders like JE Pistons and Pauter Rods. This collaboration allows us to create components with specific performance benefits you won't find elsewhere. When paired with our expert engine tuning services, your Subaru will have a heart that’s not only powerful but also built to endure the demands of spirited driving for years to come.
Breaking Down the Crawford FA20 Engine Price
Investing in a built engine is a big step, and understanding the costs is the first part of the process. When you're aiming for serious, reliable power, you're not just buying parts—you're investing in expert engineering and peace of mind. Let's break down what goes into the price of a Crawford FA20 engine so you can plan your build with confidence.
Engine Packages and Starting Prices
The foundation of your high-performance build, the Crawford Performance Built Short Block FA20, starts at $5,299.99. This price gets you a meticulously assembled short block that serves as the core of your new powerhouse. We designed this engine for enthusiasts who are ready to move beyond simple bolt-ons and build a motor that can handle significant power increases reliably. Think of it as the ultimate platform for your Subaru BRZ, Scion FR-S, or Toyota 86, built to withstand the demands of the street or the track.
Available FA20 Engine Configurations
So, what kind of power are we talking about? This FA20 short block is engineered to support up to 660 horsepower. This isn't just a number on a spec sheet; it's the potential to completely transform your driving experience. Whether you're building a weekend track car or a high-performance daily driver, this engine provides the robust foundation you need to achieve your goals. The final power output will depend on your supporting modifications and tuning, but the core strength is built right in from the start.
What’s Included with Your Engine?
When you purchase our built short block, you’re getting an engine that is fully blueprinted and assembled to precise OEM specifications. Our technicians check every component and clearance to ensure it meets our high standards for quality and reliability. This means you receive a short block that is ready for installation right out of the box, saving you the time and complexity of assembling the core components yourself. It’s built with the same attention to detail that has powered our race-winning vehicles for decades.
Beyond the Engine: Installation and Other Costs
To make your installation process as smooth as possible, we highly recommend purchasing a Short Block Installation Kit. This kit includes all the essential new gaskets, seals, and hardware you'll need for a proper install, along with break-in oil. Using new components is critical for ensuring a leak-free and reliable engine for years to come. You should also factor in the cost of professional installation and a custom tune, which are essential steps to dial in your new engine and safely maximize its performance potential.
How We Compare to the Competition
When you're ready to build your engine, you'll find a lot of options out there, from factory replacements to used motors pulled from a wreck. It’s easy to get lost in the noise. We believe in providing a solution that balances cost, reliability, and immense performance potential. A Crawford built engine isn't just another part; it's a strategic investment in your vehicle's future. It’s about giving you a solid foundation that you can trust, whether you're pushing for a new personal best on the track or building the ultimate street machine.
Cost Analysis: Crawford Built Block vs. OEM Replacement
An OEM replacement short block might seem like the cheaper option at first glance, but it’s only designed for stock power levels. The moment you start adding serious performance upgrades, that factory block becomes the weakest link in your build. When you're aiming for reliable power, you're not just buying parts—you're investing in expert engineering and peace of mind. Our Crawford Performance Built Short Block FA20 is engineered from the ground up to handle the stress of high-horsepower applications, giving you a durable foundation that won’t let you down when you need it most.
Market Alternatives: Used Engines and High-End Long Blocks
Looking at other options, you'll find used engines and complete long blocks. A used engine is a total gamble—you never know its history—while a high-end long block can be prohibitively expensive. Our built short block offers the perfect middle ground. When you get one of our engines, you’re getting a unit that is fully blueprinted and assembled to precise specifications. Our technicians check every component and clearance, so you receive a short block that is ready for installation right out of the box. This saves you the complexity of assembling the core yourself and gives you a reliable base for all your other performance parts.
The Anatomy of a Crawford FA20 Engine
A high-performance engine is more than just a collection of powerful parts; it’s a result of thoughtful engineering and meticulous assembly. The real magic happens when every component is chosen to work in perfect harmony. We build our FA20 engines from the ground up with a process that combines cutting-edge components with decades of hands-on experience. Here’s a closer look at what goes into every Crawford-built engine.
The Strength of CrawfordSPEC Forged Pistons
At the heart of our build are the CrawfordSPEC S3L JE Forged Pistons. These aren't off-the-shelf parts; we designed them to help the engine run smoother and generate more power without needing more boost. This unique design is key to maximizing the FA20 engine's efficiency, giving you a more responsive and powerful driving experience. By optimizing the piston shape and weight, we ensure the engine can handle significant power gains while maintaining reliability, whether you're on the track or a winding back road.
Why We Use X-Beam Pauter Billet Rods
To handle the increased power, we use our CrawfordSPEC X-Beam Pauter Billet Rods. They are intentionally longer than stock, which improves the rod-to-stroke ratio for enhanced strength and smoother power delivery. Machined from high-quality 4340 chrome-moly steel, they are engineered to withstand intense stress. This upgrade is crucial for building an engine that not only produces impressive numbers but also feels refined and reliable under pressure, giving you confidence every time you hit the accelerator.
Our Meticulous Engine Assembly Process
Great parts mean nothing without precise assembly. Every engine we build is fully blueprinted, meaning we measure and check every component to meet exact factory standards. Our technicians meticulously assemble each part, confirming perfect clearances and tolerances. This attention to detail is what separates a standard rebuild from a high-performance machine. It ensures all our performance parts work together flawlessly, giving you an engine that runs smoothly but with a lot more power.
How We Guarantee Quality
With over 20 years of experience building and testing Subaru engines, we know what it takes to achieve reliable power. We’ve pushed these engines to their limits on the track and the dyno, learning exactly which components can withstand the abuse. This extensive history of research and development informs every decision we make during a build. Our commitment to quality is backed by real-world results, ensuring your engine is built not just for peak performance but for lasting durability.
Power and Performance: What to Expect
When you invest in a built engine, you're looking for more than just a list of specs on a page. You want to feel the difference every time you press the accelerator, and you want to trust that the power under your hood is built to last. The Crawford FA20 engine is engineered not just for impressive horsepower figures but for a complete performance experience. It’s about creating power that is both usable and reliable, whether you’re aiming for a personal best on the track or tackling a challenging trail.
Our design philosophy centers on a balanced approach. We combine high-quality components with precision assembly to build an engine that delivers on its promises. This means you get an engine capable of extreme output without the constant worry of failure. We believe that true performance isn't just about hitting a peak number; it's about consistency, responsiveness, and the confidence to push your car knowing it can handle it. From the carefully selected compression ratio to the need for a tailored tune, every aspect of the Crawford FA20 is designed to work in harmony. Let’s look at what makes this engine a true powerhouse and how it can transform your Subaru.
The Path to 660HP
If you're chasing serious power, the Crawford FA20 engine provides a solid foundation to get you there. We’ve engineered this engine to handle an incredible 660 horsepower. This isn't just a number we pulled out of thin air; it's a testament to the strength and quality of the components inside. Reaching this level of performance requires a robust design that can withstand immense pressure and heat, which is why we use top-tier performance parts in every build. This capability makes our FA20 a premier choice for enthusiasts who want to push their Subaru to its absolute limits and build a truly high-performance machine.
Why Our Compression Ratio Matters
One of the key features of our FA20 engine is its optimized 10.5:1 compression ratio. Think of this as the engine's sweet spot, perfectly balancing raw power with efficiency and reliability. A higher compression ratio can squeeze more power out of each combustion cycle, but going too high can introduce risk. Our chosen ratio provides a significant performance gain over stock without compromising the engine's longevity. It allows for a more aggressive tune and better throttle response, giving you that instant feedback you crave while ensuring the engine remains dependable for daily driving or demanding race conditions.
Tailoring Performance with Custom Tuning
A high-performance engine is only as good as its tune. To truly unlock the full potential of the Crawford FA20, custom tuning is not just recommended—it's essential. A well-built engine provides the mechanical strength, but the tune is what tells it how to perform. Our engine tuning services can help you create a map tailored to your specific goals, whether you need maximum power for the drag strip, a responsive setup for autocross, or a reliable map for overlanding. A professional tune ensures all components work together seamlessly, delivering dependable power exactly how you want it.
Power That Lasts: Our Focus on Durability
Big horsepower numbers are exciting, but they don’t mean much if the engine can't handle them for more than a few runs. Our focus has always been on building engines that deliver extreme power while maintaining long-term reliability. The Crawford FA20 is designed with durability as a core principle. We use premium materials and follow a meticulous assembly process to ensure every engine can withstand the rigors of high-performance driving. This commitment to quality means you can push your vehicle with confidence, knowing your engine was built to last and won't let you down when it matters most.
Your FA20 Engine Questions, Answered
When you’re considering a significant upgrade like a built engine, it’s natural to have questions. You want to know that you’re making a smart investment in your Subaru’s performance and longevity. We get it, and we’re here to give you straight answers. From oil consumption to long-term reliability, let’s cover some of the most common questions we hear about the Crawford FA20 engine. Our goal is to give you the confidence and clarity you need to move forward with your build.
How We Manage Oil Consumption
Oil consumption can be a concern with any performance engine, but it’s something we address directly in our build process. The stock FA20D engine in models like the BRZ and GT86 relies on thin 0W-20 oil, and any wear can lead to increased consumption over time. Our approach starts with precision. By blueprinting every engine and using our custom-designed forged pistons, we ensure tighter, more consistent tolerances than the original factory build. This meticulous assembly process results in superior oil control, keeping the oil where it belongs so your engine stays protected under pressure.
How to Prevent Engine Knock
The fear of engine knock, especially bottom end knock, is a major reason why many drivers choose to upgrade in the first place. This issue often appears as an engine ages or is pushed hard. We build our FA20 engines to eliminate this weak point. The factory connecting rods are replaced with incredibly strong X-Beam Pauter Billet Rods, which are engineered to handle immense stress and high horsepower levels without failure. By reinforcing the engine’s rotating assembly with superior components, we build a foundation that is far more resilient against knock, giving you the freedom to push your car with confidence.
What to Know About Tuning
A built engine is only as good as its tune. Think of it as the brain that tells your powerful new engine how to operate. Our Crawford Performance Built Short Block FA20 is engineered to handle up to 660HP, but you need a professional tune to unlock that power safely and reliably. The tune calibrates fuel delivery, ignition timing, and boost levels to match the engine's new capabilities. We strongly recommend working with a professional tuner who has experience with built Subaru engines to create a custom map for your specific setup and goals. This final step is critical for both performance and engine health.
Is It Reliable for the Long Haul?
Absolutely. We build our engines for lasting power, not just a single impressive dyno sheet. When properly maintained and paired with a quality tune, a built FA20 can be very dependable. Our philosophy centers on using stronger components and meticulous assembly techniques to create an engine that’s more robust than stock. We stand behind our work with a 12-month/12,000-mile warranty because we’re confident in the durability of our builds. By following our break-in procedure and recommended maintenance schedule, you can count on your Crawford engine to deliver thrilling performance for years to come, whether you’re on the track or a daily driver.
Peace of Mind: Warranty and Expert Support
A high-performance engine is a serious investment, and we believe the support you receive should match the quality of the build. From the moment you make your purchase, we're here to help you protect that investment and get the most out of it. We’ve structured our support system to give you confidence on the road and on the track, covering everything from a solid warranty to expert advice and clear instructions for installation and care.
What Our 12-Month/12,000-Mile Warranty Covers
Investing in a built engine can feel like a big leap, but we want you to take it with confidence. That’s why every Crawford FA20 engine build comes with a 12-month/12,000-mile warranty. This isn't just a piece of paper; it's our promise to you that we stand firmly behind our craftsmanship and the quality of our components. If any issues come up within that period, you’re covered. This warranty provides the peace of mind you need to push your Subaru to its limits, knowing that your engine is protected by a team that built it to last.
Direct Access to Our Technical Experts
When you have questions, you need answers from people who truly know these engines inside and out. With over 20 years of experience building and testing Subaru engines, our team has seen it all. This deep well of knowledge is available to you. Whether you have a question about tuning or need advice on your build, our technical support is here to help. We don’t just sell parts; we provide the expertise to make them work for your specific goals. Our engine tuning services are a perfect example of how we apply this experience to help you achieve peak performance.
What You Need for Installation
A smooth installation is the first step toward enjoying your new engine. To make the process as straightforward as possible, we highly recommend getting one of our Short Block Installation Kits. We’ve put these kits together to include all the essential new parts you’ll need, like gaskets and seals, so you aren’t left scrambling for small components mid-install. The kit also includes the specific break-in oil required for the engine. Having everything in one box ensures you can get started right away and do the job correctly, setting your engine up for a long and healthy life.
How to Care for Your New Engine
Proper care starts from day one, and the break-in period is the most critical time for your new engine. After installation, it’s essential to use the special Motul Break-In Oil that comes in our installation kit for at least the first 1,000 miles. This isn't just a suggestion—it's a crucial step for seating the piston rings and ensuring the long-term health and durability of your engine. Following this simple procedure helps you get the optimal performance we designed the engine to deliver. Taking care of your engine from the start is the best way to protect your investment for years of driving enjoyment.
Your Guide to Purchasing a Crawford FA20
Deciding on a built engine is a major step for any car enthusiast. It’s an investment in your vehicle’s future and your driving experience. To help you feel confident in your choice, we want to be completely transparent about the process. From understanding the costs and timelines to seeing how our engines stack up against other popular options, here’s everything you need to know to make a smart decision for your Subaru build.
Flexible Payment and Financing Options
A high-performance engine is a significant upgrade, and we understand it comes with a considerable price tag. Our Crawford Performance Built Short Block FA20 is priced competitively for the level of engineering and quality components included. We recommend reviewing the full product details to see exactly what you get for your investment. Since this is a major purchase, many of our customers explore financing options to spread the cost over time. This can make the path to achieving your performance goals much more accessible.
What to Expect for Your Build Timeline
Quality craftsmanship takes time. Each Crawford FA20 engine is meticulously assembled by our expert technicians to meet our exacting standards, which means we don’t have them sitting on a shelf ready to ship. There is a lead time of approximately two to four weeks for each build. Because this can vary depending on our current workload and parts availability, we always suggest you contact our team directly when you’re ready to order. We can give you the most accurate timeline so you can plan your project accordingly and minimize your car’s downtime.
How We Compare to the Competition
If you’ve spent any time in Subaru forums, you’ve likely seen the debate: build the FA20 or swap in a K24? While a K24 swap is a popular route for making big power, it often requires extensive custom fabrication, wiring, and tuning to work correctly. Our approach is different. We believe in perfecting the platform you already have. A Crawford-built FA20 engine is engineered to handle significant power reliably while fitting directly into your car. This avoids the headaches and hidden costs of a full engine swap, giving you a powerful and dependable solution designed specifically for your Subaru.
Is the Crawford FA20 a Good Investment?
When you look at the total cost of a project, our built FA20 engine offers incredible value. While an engine swap might seem appealing, the final bill often includes much more than just the motor. You have to account for custom mounts, adapters, wiring harnesses, and the specialized labor required to make it all work together. Investing in a Crawford-built short block means you’re getting a component designed for immense strength and durability that drops right in. With a power rating of 660HP and the backing of our warranty, you’re not just buying an engine; you’re investing in proven performance and peace of mind.
Related Articles
Frequently Asked Questions
What makes this engine different from just rebuilding my stock one? A standard rebuild typically replaces worn parts with factory-spec components. We go much further by re-engineering the engine's core for strength. Our process involves using our own custom-designed forged pistons and billet rods that are stronger and more efficient than stock. We then blueprint the entire assembly, meaning every clearance is measured and perfected to ensure it can handle serious power reliably.
Is this engine reliable enough for daily driving? Absolutely. Our entire philosophy is built around creating durable power you can actually use. While the engine is engineered to handle extreme horsepower, that built-in strength makes it incredibly robust for daily driving. When paired with a professional tune and proper maintenance, it provides a dependable and thrilling experience, whether you're on your way to work or to a track day.
Why should I choose this over a popular engine swap like a K24? While engine swaps can produce big power, they often come with major complexities. You have to account for custom fabrication, wiring challenges, and finding a tuner who can make it all work together. Our built FA20 is designed to drop right into your Subaru. This gives you a direct path to incredible power without the headaches and hidden costs of a custom swap, all while perfecting the platform your car was designed for.
Do I need to buy anything else besides the short block? Yes, a few key things are needed to complete the project correctly. We strongly recommend our installation kit, which includes all the necessary gaskets, seals, and special break-in oil. You will also need to factor in the cost of professional installation and a custom tune. A professional tune is essential, as it calibrates your car's computer to the new engine's capabilities, ensuring you get safe, reliable power.
What is the most important step after the engine is installed? The break-in period is the most critical time for your new engine's long-term health. You must use the specified break-in oil for the first 1,000 miles to properly seat the piston rings. Following this procedure carefully sets the foundation for lasting performance. Once the break-in is complete, getting a professional, custom tune is the final step to safely unlock the engine's full potential.