Lambretta 200 66.0 Mild Ported Stage 4 Large Block Cylinder and Head kit g
Lambretta 200 66.0 Mild Ported Stage 4 Large Block Cylinder and Head kit. For normal and faster road use. Good cylinder bore with the usual running marks. For use with standard 66.0 piston and 58mm stroke. There is the correct 0.1mm / 0.004 clearance with a new 66.0 piston. Port heights from top of cylinder. Inlet 75-96, Transfers 47-58, Exhaust 37-60. All ports opened and flowed. Slight mark on cylinder top face but of no consequence. Cylinder MAY be Innocenti. Threads, studs good and just small part of top fin repaired. Cylinder head, threads and fins all good. Head face machined for higher compression and better squish clearance. Aim for…
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