Porsche Cayman 3.7 / 3.9 Engine Conversion

Porsche Cayman 3.7 / 3.9 Engine Conversion

Westwood now supplies a wet liner conversion for the 3.4 / 3.6 Cayman and 996 engines.  This conversion takes the engine to either 3.7 or 3.9 Litres.  These liners are manufactured from Ductile iron giving extra tensile strength.

The conversion requires machining of the cases to accept the new wet type liners.  Westwood recommends Serdi UK in Uxbridge for the machining work.

Westwood also supplies the Pistons and Conrods required for these engines.  To take a 3.4 to 3.9 litres, a crankshaft from a 3.8 997 will be required.

Please contact us for further information regarding this conversion.

The Westwood sponsored 3.9 Cayman is currently running in the Midland Hillclimb Championship.