Raptor 700

Raptor 660

YFZ 450 R/X

YFZ 450



Garage Sale




YFZ 450
450cc Engine Kit

The YFZ 450 engines are great from the factory, but with the right modifications will keep you ahead of the pack.
All while retaining stock size to keep you under under 450cc class restrictions.



Parts Kits: require customer to send
in stock parts for modification.




Prices subject to changed based on condition of engine, and additional parts/labor required.

450cc Engine Kit Includes:

Wiseco or JE Piston Kit
Honed Cylinder
Large Camshafts
Head Porting
Gasket Kit

The Race Kit includes the following upgrades: High Compression CP Race Piston Kit, Web Camshafts, High Flow Head Porting, Heavy Duty Valve Springs, and +1mm Stainless Valves.

Basic Parts Kit - $995
Race Parts Kit - $1995