To maximise the overhaul performance of this kit it is recomemedned that the ITG air box induction system and Janspeed Performance rear silencer is also installed.

The kit contains a fully built brand new cylinder head assembly, OE gaskets, studs, nuts and all fittings needed for installation to the vehicle, full fitting instructions and PTP 140 stickers are also included. The head has been modified to enable either manual or auto belt tension components to be used from the donor vehicle. A new belt and tensioner is available at incremental cost if so desired. The kit is supplied in its own purpose built box, which can be used to store the original parts removed from the vehicle.

Special nett price of £ 1575.00 instead of the normal £ 1850.00 when all three items are purchased together.

Test 2 (Red) is based upon a standard S2 Elise with the PTP 140 Cylinder head kit, ITG air box induction system and Janspeed Performance rear Silencer installed. Test 4 (Green) was a prevous test on a standard Mk2 Elise to show a comparison between the two cars.