SUBURBAN SPEED MILWAUKEE EIGHT 107 TO 128 & 114-117 TO 131 CI PISTON & CYLINDER KIT
Suburban Speed and Mahle Motosports have come out with a 107 to 128 and 114 - 117 to 131ci flat top piston & cylinder kit for your 2017 -UP Harley-Davidson® Milwaukee Eight. These pistons have a -1.2cc dome to get the compression up to 11.1 to 1 to 12.0 to 1 depending on the cylinder head gaskets. The same research and development has gone into these pistons as the rest of our pistons to give you the highest quality and reliability. This piston & cylinder kit does not require rebalancing flywheels like most of our competitors piston kits. Mahle pistons feature:
Forged from 4032 aluminum for tighter cylinder wall clearances and quieter operation.
Forged 4032 alloy with grafal anti-friction coating on skirts.
Phosate-coated to reduce micro-welding and pin galling.
Pin bores finished on CNC boring equipment.
High strength 9310, light weight nitrided steel wrist pins.
.054 plasma moly top rings, .054 cast second rings.