YZ250F Mod Power Pack

SKU:
$3,250.00
$3,250.00
Unavailable
per item

This is everything needed to transform your YZ250f into a fire breathing dragon. It completes complete, brand new, fully assembled and ready to install.


New OEM Yamaha 250F head - fully CNC ported

New custom ground HPR race spec cam shafts

New valve Buckets

New complete performance valve spring kit

Pre shimmed and ready to install

New high performance titanium valves

Base gasket, head gasket

HPR race piston


GET ECU available - add separately

Dual injector kit available -

HPR Titanium Rod Available - add separately

Carbon Fiber Air Horn Available, sold seperately



This package has been inside top 20's in pro outdoors and power some of the fastest Yamaha's on track. It provides top notch reliability and un matched performance.