SKU | CRAWFORD-SB-STi-08 |
---|---|
Application | Subaru WRX STi GVB 11-14' Sedan, Subaru WRX STI GRB 08-14' Hatch |
Manufacturer | Crawford Performance |
Vehicle Make | Subaru |
Brand | Crawford Performance |
Special Order | Yes |
Tip QTY | 1 |
Hardware | Included |
Crawford Short Block - STi 08+
All components engineered and manufactured by Crawford Performance have been tested for ultimate performance
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. We have pushed these engines to their breaking points to determine which components fail at what level. From that research we have come up with forged internals to keep your engine strong enough to withstand your desired power level.
Choose your power rating above to determine which internals are right for your build. 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. Our lead engineer, Quirt Crawford, has worked side-by-side with JE Pistons to create a design with the following results:
All CrawfordSPEC pistons are sized for the OEM bore of 99.5. Click on the bog link at the bottom of the page to read up on why it isn't a great idea to rebuild or bore out your EJ and use oversized pistons.
Piston forging developed by Quirt Crawford. Although the forging style is available to the public, our skirt length and dish design is exclusive to Crawford Performance. This forging upgrade features:
Every CrawfordSPEC rod is designed at a specific length, engineered by and exclusive to Crawford Performance. Our lead engineer has worked side-by-side with Pauter Rods to create a design with the following results:
We recommend that certain parts be replaced new when installing a new Short Block in to your vehicle. We have assembled a kit that includes each piece, down to break-in oil.
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