All components engineered and manufactured by Crawford Performance have been tested for ultimate performance and maximum dependability on and off the race track. For over 2 decades we have tested all combinations of upgrades for the turbo-charged EJ20, EJ25, and more recently the new FA20 Subaru engines. Crawford has pushed these engines to their breaking points to determine which components fail at what level. From that research Crawford has come up with forged internals to keep your engine strong enough to withstand your desired power level.
These power numbers are a “rated output”, meaning that these are the maximum power numbers that we have seen these internals withstand with proper maintenance and a solid tune.
Every CrawfordSPEC piston features a unique dish design, engineered by and exclusive to Crawford Performance. They have worked side-by-side with JE Pistons to create a design with the following results:
All CrawfordSPEC pistons are sized for the OEM bore.
Every CrawfordSPEC rod is designed at a specific length, engineered by and exclusive to Crawford Performance. They have worked side-by-side with Pauter Rods to create a design with the following results:
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