2 port 166cc cylinder kit with cylinder head

Cast iron 2 port 166cc cylinder kit. Forged piston, wire drawn chrome lined rings, and wire circlips. Kit includes everything shown. Stock head must be machined to fit. We sell a high compression machined replacement head for this cylinder for an additional $49.00 for the cylinder head or $189.00 for the kit (cylinder, piston, cylinder head) Finally a bolt on upgrade for your 2 port VBA/VBB/GT/Super or other 2 port rotary pad Vespa.