COSWORTH EJ257 SHORTBLOCK ENGINE

COSWORTH EJ257 SHORTBLOCK ENGINE
COSWORTH EJ257 SHORTBLOCK ENGINE
Item# SB8005
Regular price: $5,674.00
Sale price: $5,499.00
Lightweight Billet Crankshaft: 
Availability: Usually ships in 2-3 weeks
This item is currently out of stock!

Product Description

COSWORTH EJ257 SHORTBLOCK ENGINE
Cosworth EJ257 (STI) short block has gone through countless hours of dyno evaluation to determine the best combination of parts to guarantee maximum reliable performance. Each EJ25 short block starts with a brand new Subaru case. The case is inspected and then the bores are honed to perfection to receive Cosworth Forged Pistons. We then balance the rotating assembly that includes a new STI Forged crank and Cosworth Forged H-Beam Connecting Rods to within .5 gram. The select parts are professionally assembled by one of Cosworth’s skilled engine builders using our own coated, tri metal race spec bearings.

Specification

New Subaru EJ257 STI Engine Case

New Subaru STI Forged Crankshaft

Cosworth Forged Connecting Rods

Cosworth Forged Pistons

Cosworth High Performance Piston Rings

Cosworth Race Spec coated Tri- Metal Bearings

Balanced and Professionally assembled

Billet Crankshaft optional

EJ257 Short Block with Forged Pistons and Rods - (8:2:1 Compression)

* Custom Order Product please allow 2-3 weeks for processing and delivery