All Blocks (42)Cosworth All Cosworth Parts
Blocks - PLEASE SELECT YOUR VEHICLE IN THE UPPER LEFT
Cosworth High Performance Long Blocks Zoom Cosworth

Cosworth High Performance Long Blocks

After several years of testing and development, the Cosworth CS600 series High Performance Subaru EJ25 long block has arrived. The CS600 series is designed for extreme track day use and the demanding performance enthusiast. Each assembly is precision built by one of Cosworths skilled craftsmen using the finest components to ensure maximum reliable power and performance.

Includes engine assembly with cylinder heads, cams, cam covers, and oil pump.

All Subaru Cosworth High Performance Long Blocks
View All Subaru STi Blocks
Subaru STiMSRPPrice
EJ25 2.5L Asia-Euro Spec W/ Big Valve Heads, Billet Crankshaft, and KK3920 cams$16,703.00$15,617.31  Add to Cart
EJ25 2.5L Asia-Euro Spec W/ Big Valve Heads, STD Crankshaft, and KK3920 cams$12,607.00$11,787.55  Add to Cart
EJ25 2.5L W/ Big Valve Heads, STD Crankshaft, and KK3766 Cams$12,607.00$11,787.55  Add to Cart
EJ25 2.5L W/Big Valve Heads, Billet Crankshaft, and KK3766 Cams$16,703.00$15,617.31  Add to Cart
(2008 and up) EJ257B 2.5L Dual AVCS W/ Big Valve Heads, STD Crankshaft, and 20007395 Cams$12,749.00$11,920.32  Add to Cart
View All Subaru WRX Blocks
Subaru WRXMSRPPrice
EJ25 2.5L Asia-Euro Spec W/ Big Valve Heads, Billet Crankshaft, and KK3920 cams$16,703.00$15,617.31  Add to Cart
EJ25 2.5L Asia-Euro spec W/ Big Valve Heads, STD Crankshaft, and KK3920 cams$12,607.00$11,787.55  Add to Cart
EJ25 2.5L W/ Big Valve Heads, STD Crankshaft, and KK3766 Cams$12,607.00$11,787.55  Add to Cart
EJ25 2.5L W/Big Valve Heads, Billet Crankshaft, and KK3766 Cams$16,703.00$15,617.31  Add to Cart
 
Cosworth High Performance Long Block Reviews

This product has not yet been rated.  Write Review
 

Have you seen these Blocks?

Parts Available: 20000160, SB8008, 20000161, 20000162, 20010271, 20000160, SB8008, 20000161, 20000162