Pinasco’s new ‘EVOTEN’ aluminium 46 mm diameter Nikasil coated cylinder kit for Piaggio Ciao, Si and Bravo models has racing positioned exhaust and ignition ports and fits the original crankcase without any modifications or adjustment.
Five-stud recessed positioning of the centrally located single spark plug head is said to eliminate the problems associated with the vents and gas flow in the combustion chamber, eliminating the loss of performance and delivering a 13:1 compression ratio.
They are manufactured in aluminium alloy with Nikasil (electrodeposited lipophilic nickel matrix silicon carbide) galvanised coating and are supplied with a compression release valve.
PINASCO/BETTELLA S.R.L.
www.pinasco.com
