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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
all SS (Sport Series) crankshafts are finished with the same care and detail as the entire line of Compstar crankshafts
you need a tough clutch that will enable quick shifts and hard slips all the way to the finish line
low side drive
continuing the e-Boost tradition of providing class-leading boost control
All of this is wrapped up in a bolt-on package for your Subaru complete with steel oil drain tube
Outfront Motorsports New 575 EJ257 2.5L Short Block For STI Plug In ECU all SS (Sport Series) crankshaftsThis Block Is Our Base Non Closed Deck (Semi Closed) EJ257 Short Block With Forged Internals. Power Rating is 575 BHB This engine consists of the following parts: NEW EJ257 case halves Forged Pistons Outfront Spec CP Forged Pistons (22cc) Outfront Motorsports H Beam Rods King Performance Bearings New OEM Subaru Black Nitrite Crankshaft Rear Covers, Rear Seal, and Pin Plugs Included!!!
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