4.2 ltr 93mm Omega Piston set

Product Code: JCENG612

£2,959.00 
+ VAT (If applicable)

We have forged pistons machined exclusively for us by Omega, the world's leading piston manufacturer. Benefiting through the latest piston ring technology and having the lightest design. The crown has a protrusion volume of 46cc, to suit standard type straight port heads with a minimum chamber diameter of 83mm.The compression ratio can be adjusted with a wide band by machining the top of the crown away. The valve relief's will accept a wide range of cams. Supplied in sets of six, including gudgeon pins, circlips and rings. Both types are to suit a finished honed bore of 93mm (3.6614"). Replacement rings, pins and clips available, please state the diameter and width when ordering. 

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Welcome to the Denis Welch Motorsport website for Performance Parts. We cater for every aspect of work on your classic car be it road, race or rally, using our unrivalled success in many aspects of Motorsport to make your car as successful and reliable as possible.

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