Lambretta Series 2-3 Li GP SX TV BGM PRO RT Cylinder Head Nut Kit Woodruff Keys Shims And Misc The spring is duel rated

The spring is duel rated at 275/350 lb loading with further adjustment by means of a 'C' spanner

Each kit includes a piston with two piston rings

50cc Nitro 01/04

Vespa PX125 T5 Classic 1997

the exact same cylinder can turn the engine into a beast with over 20hp if it finds the right environment (carburetor

Lambretta Series 2-3 Li GP SX TV BGM PRO RT Cylinder Head Nut Kit Woodruff Keys Shims And Misc The spring is duel ratedLambretta Series 2 3 Li GP SX TV BGM PRO RT Cylinder Head Nut Kit M8, wrench size 14 (not suitable for cylinder head Quattrini M210 as the required nut for SW14 is too large in outer diameter for the holes in the cooling fins)