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Cosworth forged piston set 2.0(13:1)/2.3(14:1) Ford Duratec HE I4 87.5mm KK3731

Cosworth forged piston set 2.0(13:1)/2.3(14:1) Ford Duratec HE I4 87.5mm KK3731
No Tax, Each £575.25 Taxed, Each £690.30
Stock Overdue - contact sales
Free UK Delivery Available
Cosworth Pistons are manufactured entirely in house in the U....
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Description

Details

Cosworth Pistons are manufactured entirely in house in the UK. Produced from 4032 alloy, the Cosworth Duratec piston features a unique, light-weight skirt profile along with valve relief pockets. Kit includes four pistons with pins, pin clips and piston ring set.

Bore size: 87.5mm
Compression ratio: 13:1 (2.0), 14:1 (2.3) - using a 0.4mm thick head gasket.

Top ring - 0.99mm. Suggested ring gap 0.30-0.36mm
Second ring - 1.18mm. Suggested ring gap 0.25-0.31mm
Oil control ring - 2.415mm. Suggested ring gap 0.20-0.70mm
Piston to bore clearance - measure the piston size at 19.64mm from bottom of the skirt. Recommended clearance is 0.074-0.114mm (0.003-0.0045").
Piston to valve clearance: due to the infinite combinations of valve, piston, head and gasket combinations, the piston to valve clearance must be checked and be at least 0.040".
Additional Information

Additional Information

Part No KK3731
Fits Engine Type Ford Duratec HE I4
Product Group Pistons - Forged
Stock Status Stock Overdue - contact sales
Fits Engine Make Ford
Brand Logo Cosworth
Free Shipping Free UK Delivery Available

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