The engine is a Lotus Twin Cam as fitted to the lotus Cortina and the Lotus Escort mk1. It a freshly built 1760cc Lotus Twin cam with a big valve head. The engine has high lift cams adjustable vernier pulleys it's built on a 711m block. It has 85 mm forged pistons and a 2373e crank. It has all new bearings gaskets and a new timing chain kit. It has 45dcoe Webber's a dry sump kit, oil cooler and distributor. A 4 branch manifold a light weight flywheel and a paddle clutch