Diamond Racing Forged Pistons Set HD Pin Subaru WRX EJ255 100.5mm +1.0mm -4.5cc 11.0:1 Seat Rails / Mounts & Hardware UPC: 793348048130Please note: This is

UPC: 793348048130Please note: This is a special order item by Stealth Ride

Stealth Ride Part Number: DIA 38004-4-H

Description: These handy adapters are designed to work with the factory Holley and Stromberg inlet fittings

Estimated Horsepower Gain: 11 HP @ 4200 RPM

750" UHL With 9/16" Socket Head

Diamond Racing Forged Pistons Set HD Pin Subaru WRX EJ255 100.5mm +1.0mm -4.5cc 11.0:1 Seat Rails / Mounts & Hardware UPC: 793348048130Please note: This isDiamond Racing Forged Pistons Set HD H 13 . 225 Wall Pin Subaru WRX EJ255 11. 0: 1 STi EJ257 10. 1: 1 100. 5mm +1. 0mm 4. 5cc Brand: Diamond Pistons Manufacturer's Part Number: DIA 36022 4 H Stealth Ride Part Number: DIA 36022 4 H UPC: Description: Forced pin oilers from the oil ring; Pin Fitted; 3D Pockets; Moly Coated Skirts; H 13 Pins, Lock's & Support Rails (if required) included More Information Note HD Wrist Pins Note For 75mm De Stroke and 132.