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***DISCONTINUED***Cosworth High Performance Long Block 2004-2006 Subaru WRX/STi EJ25 (2.5L) [USDM] - 8:2:1 CR, Stock Crankshaft, KK3766 Camshafts

Cosworth High Performance Long Block 2004-2006 Subaru WRX/STi EJ25 (2.5L) [USDM] - 8:2:1 CR, Stock Crankshaft, KK3766 Camshafts
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Cosworth High Performance Long Block 2004-2006 Subaru WRX/STi EJ25 (2.5L) [USDM] - 8:2:1 CR, Stock Crankshaft, KK3766 Camshafts
List Price: $13,086.00
Our Price: $99,999.99
Sale Price: $99,999.99



Availability:: Usually Ships in 1-2 Business Days
Product Code: 20000161

Description
 
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Cosworth High Performance Long Block for the 2004-2006 Subaru WRX/STi EJ25 (2.5L) [USDM]

Cosworth High Performance Long Block for the 2004-2006 Subaru WRX/STi EJ25 (2.5L) [USDM] are designed for high performance and maximum horsepower and torque. Each Cosworth High Performance Long Block is thoroughly engineered and tested for maximum performance as well as durability. Upgrade your 2004-2006 Subaru WRX/STi with a Cosworth High Performance Long Block and experience the performance and reliability that has made Cosworth renowned in the performance aftermarket as well as racing circuits all over the world.
Features
  • New Subaru EJ25 STI Engine case
  • New Subaru EJ25 STI Forged Crankshaft
  • Cosworth forged H-beam Connecting rods
  • Cosworth Forged Pistons and rings
  • Cosworth motorsport Tri-metal bearings
  • Cosworth Big Valve Cylinder heads with enlarged intake and exhaust ports
  • Cosworth Large diameter stainless steel intake valves
  • Cosworth Large diameter inconel exhaust valves
  • Cosworth Ultra-High RPM, Dual valve springs
  • Cosworth Titanium retainers
  • Hardened steel spring platforms
  • Multi angle valve job
  • CNC machined port finish
  • Knife edge port divider
  • Cosworth Stage 2 High-lift camshafts
  • Cam covers
  • Cosworth high pressure oil pump
  • Cosworth serial number
  • Balanced to within 0.5 gram
  • Complete blue-printed assembly

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