KIT PIAGGIO CIAO-SI "EVOTEN BIG BORE 22" 75CC SP.12 CILINDRO 6P - NERO C/BOOSTER

Description

The Pinasco "EVOTEN BOOSTER QUADRO" Ø 46x46mm cylinder kit is a new product with 6-ports cylinder and exhaust port with additional boosters, the displacement is about 80cc, specific for Pinasco 46x46 Master (Rotary Valve) and Slave (Reed Valve) engine casings.
The Pinasco “EVOTEN BOOSTER” cylinder kits are supplied with Pinasco exhaust pipes 22mm in standard version, with 22, 25 and 28mm in FULL version; unified 5 studs cylinder head with central spark plug hole, definetly removes the leaking in the combustion chamber, to avoid performance drops; compression ratio 13.5:1.

The full range of Pinasco cylinder kits has been equipped with the new "competition" reinforced piston to withstand even the heaviest off-road loads.