Raptor 700

Raptor 660

YFZ 450 R/X

YFZ 450



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Head Porting

If you want to increase the power on a 4 stroke than porting the head is where you should start. We offer full service head mods to just about any 4 stroke head. Our heads have been proven to out flow the competition. As a result our engines produce more power!!!!

+1mm and +2mm valve installations along with titanium or custom head modifications.
If you want the most power than give us a call today!!


Head Porting

CNC Head Porting w/Valve Machining (includes cutting seats for plus size valves)
Custom Porting and Custom SS or Ti Valves
Raptor 700 Head Stud Kit
Raptor 660 Head Stud Kit
YFZ 450 Head Stud Kit
YFZ 450R/X Head Stud Kit