New Lotus Twin Cam Race Cylinder Head

Price depending on specification – please enquire.

Race Specification With FIA Regulations

New LM25TF Casting to original specification,

Cam bore machined into head, no cam bearings needed,

Inlet port machined and hand polished to 45mm Weber 1.3 diameter,

Inlet valve seat cut for 1.560 diameter valve,

Exhaust port machined and hand polished to 1.25 diameter,

Exhaust valve seat cut for 1.325 diameter valve (Exhaust valves not included),

Colisbro valve guides fitted, finished for 5/16 valve stems,

Standard spark plug fitting (14mm),

All core plugs fitted,

Full pressure test prior to despatch,

Head supplied fully machined with valve guides and valve seats cut, cam caps, and also cam studs.