Bike Build No. 18 MHP 128 Power Pack

The Moonshine 128 M8 143 is a special all inclusive build we offer in-house only, it is not offered as a kit. This combination is designed as a full effort race type engine; it requires 110+ octane fuel and it is not a touring engine. This engine requires a very specific recipe of components and is offered professionally built, turn key.

Moonshine 128 Horsepower Kit includes the following:

Darkhorse Crankworks rotating assembly; trued, balanced, welded crankshaft w/Carrillo H-beam rods, bore engine cases, heavy duty studs, balancer removed (requires 4.5″ crankshaft – additional cost for 107″ motors)
Full effort cylinder heads; oversize valves, extensive modifications & porting by Ward Performance
Custom pistons by CP Carrillo, special application sleeved cylinders
Wood Performance camshaft, lifters, & valve springs
64mm Throttle body, custom CNC porting by Ward Performance
Fuel Injectors, Air Cleaner assembly
S&S cam plate/oil pump, tappet cuffs, head bolts, rocker arm studs
Fuel Moto by Burns 2/1 exhaust system
AIM SDR clutch & springs
Billet clutch basket
Chain drive conversion
Complete installation labor, dyno break in & comprehensive dyno tune