Cosworth Short Block 81.4mm Forged Crank 8.8:1 CR ( Part Number:COS2 20000067)

Cosworth Short Block 81.4mm Forged Crank 8.8:1 CR

Part #: COS2 20000067


Brand: Cosworth
Bore Size: 95.5mm
Compression Ratio: 8.8:1
Crank: Forged
Crank Size: 81.4mm
Displacement: 3.5L
Oil Pump Included: No
Piston Material: Forged
Rods: Forged
Size: Stock
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Not Specified
The Cosworth VQ35DE high performance short block is the perfect foundation for your high performance application. Each High Performance Short Block is hand assembled by one of Cosworth's skilled engine builders to exact specifications utilizing all new components and is available in either high compression 11:1 or low compression 8.8:1 for turbo or supercharged applications. To ensure smooth operation throughout the entire RPM range, each rotating assembly is carefully balanced, an essential requirement for high performance VQ35s. Additionally, comprehensive build sheet listing all critical dimensions is included. Use with their CNC ported Big Valve Cylinder Heads for maximum reliable performance.

New Nissan VQ35 Alloy Block
New Nissan Forged Crankshaft (81.4mm)
Cosworth Forged H-beam Connecting Rods
Cosworth Forged Pistons and rings
Cosworth High Performance Main Bearing studs
Cosworth Tri-metal bearings
Balanced to within .5 gram
Complete blue-print assembly
Ring gap set
Bearing clearance set
Deck height set
Connecting Rod side clearance set
Crankshaft end float set
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