Biggest capacity and most powerfull smallblock cylinder from POLINI fitted with reinforced GRAND-SPORT piston rings.
These rings are high quality nodular graphite iron rings. This leads to increased breaking resistance and lifetime. The thickness of these piston rings is also 2,0mm.
In addition this cylinder kit offers many possibilities for further power output!
In case of the right finishing treatment, this cylinder is capable of more than 20 PS at the wheel.
This cast iron cylinder exibits 7 transfer ports including a triple boostport. Wide one-piece exhaust port and a strong piston from ASSO with two reinforced GRAND-SPORT 2,0mm nodular graphite iron piston rings.
Bore diameter: 63mm
Cylinder capacity: 177,68ccm
Scope of delivery:
1 cylinder, 1 cylinder head, 1 piston, 2 GRAND-SPORT piston rings, 2 clips, 1 cylinder base gasket
GRAND-SPORT piston rings for original POLINI/ASSO pistons are available as upgrade!
High quality GRAND-SPORT RACE piston with two 1,0mm steel piston rings available for POLINI 177ccm cylinder for maximum stability at highest forces and performance.
GRAND-SPORT ROAD piston: GS1015
GRAND-SPORT ROAD piston rings: GS1020000
Piston clips: PK1512B
Piston pin: PP15540
Pictures might be different.