Rossier Engineering
Rossier Engineering
Rossier Engineering

YFZ450 Cylinder Head Porting

RE's head porting is a real 2 to 3 HP gain in the midrange and top end. Every head is flow tested on our SuperFlow flow bench to ensure it matches our specs.

National job - $450
Sportsman job - $325
Note: Disassembly and assembly of head included in price. Must send your head for modification.
YFZ450 Cylinder Head Porting
RE Price: $450.00




Rossier Engineering