Crawford Performance Long Blocks | Order Subaru WRX, STI & BRZ Engines
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Ken Block Spec EJ257 Long Block Assembly – Crawford Performance
Regular price $12,000.00 USDRegular price
Collection: Crawford Performance Long Blocks | Order Subaru WRX, STI & BRZ Engines
Crawford Performance Long Blocks – Built to Order, Back by Demand
For the first time in years, the Crawford Performance Long Block Motor Program is back—giving Subaru WRX, STI, and BRZ owners access to built-to-order engines designed for maximum horsepower, torque, and long-term reliability.
Each Crawford Long Block is meticulously hand-assembled with race-proven Subaru components, precision machining, and decades of motorsport expertise. Whether you’re chasing podiums, running high boost, or building a dependable street machine, our long blocks deliver the performance foundation you can trust.
Why Choose a Crawford Performance Long Block?
✔ Built to Order – Custom-assembled for WRX, STI, and BRZ applications to match your performance goals.
✔ Race-Proven Components – Forged internals, precision-machined heads, and balanced assemblies engineered for extreme power.
✔ Expert Subaru Engine Builders – The same team behind championship-winning rally and track engines.
✔ Warranty Protection – Backed by a 12-month / 12,000-mile standard warranty.
The Legacy of Crawford Subaru Engines
Crawford Performance has been the trusted name in Subaru motorsport for over two decades, powering everything from daily-driven WRXs to record-breaking Gymkhana cars. Our long block program continues that legacy, delivering reliability, precision, and dyno-proven horsepower to Subaru enthusiasts worldwide.
Order Your Crawford Long Block Today
The Crawford Performance Long Block Motor Program is only available for a limited time. Don’t miss your chance to own a custom-built Subaru engine designed to handle everything from street to track.
👉 Shop Crawford Long Blocks Now
Frequently Asked Questions – Crawford Performance Long Blocks
Q: What is a Subaru Long Block engine?
A Subaru long block is a complete engine assembly that includes the short block, cylinder heads, valvetrain, and other critical components. Unlike a short block, which only includes the bottom end, a long block provides a ready-to-install solution for WRX, STI, and BRZ builds.
Q: What’s the difference between a Subaru short block and a long block?
A short block consists of the engine block, crankshaft, pistons, and connecting rods — the foundation of your build. A long block includes all of that plus cylinder heads, camshafts, and valvetrain, making it a more complete option for those who want a drop-in motor with less assembly required.
Q: Which Subaru models are Crawford Performance Long Blocks compatible with?
Crawford Performance Long Blocks are built for popular Subaru platforms, including:
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WRX / STI (EJ20, EJ25, EJ257 engines)
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BRZ / FA20 applications
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Other Subaru turbo platforms with custom options available
Q: Are Crawford Long Blocks built with forged internals?
Yes — every Crawford Long Block is assembled using forged pistons, rods, and race-proven components designed to handle high boost, horsepower, and torque. These engines are tested for both street reliability and motorsport abuse.
Q: What kind of warranty do Crawford Long Blocks come with?
Each long block includes a 12-month / 12,000-mile limited warranty, giving Subaru owners confidence in their investment. Our engines are backed by decades of Subaru racing heritage and proven durability.
Q: Can I customize my Crawford Long Block build?
Yes — every long block is built to order, meaning we can tailor compression ratios, internals, and configurations to match your specific WRX, STI, or BRZ performance goals.