Outfront Motorsports New 575 EJ257 Hybrid 2.5L Short Block For EJ20 Heads wrx If the pinning is performed

If the pinning is performed

80 ft/lbs on outer four with ARP lube

the motorsport tuner

For street use

Outfront Motorsports New 575 EJ257 Hybrid 2.5L Short Block For EJ20 Heads wrx If the pinning is performedThis Block Is Our Base Non Closed Deck (Semi Closed) EJ257 Short Block With Forged Internals for EJ20 Heads. Power Rating is 575 BHB This engine consists of the following parts: NEW EJ257 case halves Forged Pistons Outfront Spec CP Forged Pistons (26cc) for Use W EJ20 Heads Outfront Motorsports H Beam Rods King Performance Bearings New OEM Subaru Black Nitrite Crankshaft Rear Covers, Rear Seal, and Pin Plugs Included!!!