70cc Minarelli Vertical Conversion Kit

Smolik Performance Inc Verified independent store

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Complete bolt-on kit to adapt a 47mm Minarelli Vertical cylinder to a 66/80cc long-rod bottom end. This kit includes: Cast Iron Minarelli Vertical Cylinder VM20 Intake Long Rod Spa cer Plate Minarelli Vertical Reed Valve Piston Rings Head Wristpin Base Gasket Reed Gasket Exhaust Gasket IMPORTANT: Make sure to set squish clearance to 0.8-1.2mm. Ported Option*: This includes a ported cylinder with optimized port shapes and improved port timings, resulting in higher HP! *Please allow up to 10 business days for cylinder porting. Show more