Heads are available for core exchange. For those sending heads in for service please contact us for current turnaround times
Fuel M8 Moto Level A CNC Cylinder Head Porting
The Fuel Moto M8 Level A CNC cylinder head was developed through dyno & extensive flow bench testing to deliver excellent performance increases on H-D Milwaukee-Eight engines with an emphasis on broad power. The Fuel Moto M8 Level A heads are CNC ported from the the valve seat to the guide, new .580 lift valve springs, competition valve job, and work best on 117-128" engines in the 130-150Hp range. Requires larger throttle body & injectors (SE 64mm TB with CNC ported manifold recommended) and exhaust system that is designed & proven to support the horsepower level for this application.
IF YOU ARE SENDING IN YOUR HEAD CORES PLEASE USE OUR ENGINE CORE RETURN FORM