“Grocery Getter” Forged EJ255 Shortblock Wire Harness Connectors This closed deck block design

This closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve

These custom pistons are made specifically for use with the D25 cylinder heads found on the 06-14 WRX and other EJ255 applications

Full 304 Stainless Steel Construction – Flanges

Continuous barometric correction (on board)

With enhanced tri-metal copper lead construction with nickel barrier and SecureBond adhesion

“Grocery Getter” Forged EJ255 Shortblock Wire Harness Connectors This closed deck block designThis Block Is Our Base Non Closed Deck (Semi Closed) EJ255 With Forged Internals. Power Rating is 575 BHB This engine consists of the following parts: Seasoned EJ255 case halves Forged Pistons (Default is Manley Custom) Outfront Motorsports H Beam Rods King Performance Bearings New OEM Subaru Black Nitride Treated Crankshaft DEFAULT: Manley Custom Forged Piston Set Made for EJ255 W D25 Heads No Core required!! If you have higher power goals or are