{"product_id":"crawford-bto-subaru-cylinder-head-service-inspection-prep","title":"Crawford BTO Subaru Head Inspection | Cylinder Head Service","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eCrawford BTO Subaru Cylinder Head Service | Inspection \u0026amp; Prep\u003c\/h2\u003e\n\u003cp\u003eBefore you chase power, make sure your foundation is solid with a thorough \u003cstrong\u003ehead inspection\u003c\/strong\u003e. The \u003cstrong\u003eCrawford BTO Cylinder Head Service\u003c\/strong\u003e is Crawford Performance’s entry-level package, designed to clean, disassemble, and fully inspect your Subaru cylinder heads. From camshaft removal to spark plug hole crack checks, we help determine whether your heads are ready for performance upgrades — or whether they’re not worth saving.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch4\u003eComplete cleaning \u0026amp; disassembly\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003eWarpage \u0026amp; thickness measurement\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003eR\u0026amp;R 4 camshafts from the head assembly\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003eSpark plug hole crack inspection\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003ePass\/fail evaluation for reuse or upgrade\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch4\u003ePressure test each cylinder head\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the \u003cstrong\u003efirst step in the Crawford BTO → Crawford Street Spec → Crawford Club Racer → Crawford Racer Spec ladder\u003c\/strong\u003e. Start here, then decide your path to power with confidence.\u003c\/p\u003e\n\u003cp\u003eOur cylinder head inspection process is designed to help identify common concerns such as warpage, cracks, and serviceability before additional engine work is performed. It also supports planning for related services like valve work, cylinder head reface, or other performance upgrades when your heads qualify for reuse.\u003c\/p\u003e\n\u003ch3\u003eOptional Add-Ons:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove and replace 16 valve guides\u003c\/li\u003e\n\u003cli\u003eResurface both cylinder heads\u003c\/li\u003e\n\u003cli\u003eAdjust valves to OEM spec\u003c\/li\u003e\n\u003cli\u003eAssemble head with heat tab\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crawford Performance","offers":[{"title":"Default Title","offer_id":48003700293872,"sku":"BTO1","price":619.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9032\/0880\/files\/scout-cylinder-head-service-subaru-inspection-prep-crawford-performancecrawford-performance-4156207.jpg?v=1757386947","url":"https:\/\/crawfordperformance.com\/products\/crawford-bto-subaru-cylinder-head-service-inspection-prep","provider":"Crawford Performance","version":"1.0","type":"link"}