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KUSTOM KRAFT PERFORMANCE

YZ80-YZ85 104cc Big bore Kit


JUST WHAT YOU WANTED MORE POWER!
1993- 2001 YZ80
2002- 2007 YZ85

104cc Big Bore Kit, More Low End, More Mid Range, More Top End
More Torque, More Horsepower
We do all the machining and supply all the parts.
We precision bore your cylinder, modify the ports
and re-Nikasil the cylinder to the new 52.5 mm piston.
We also re-shape the head.
You get a new piston, rings, pin, and top end gaskets.
All you have to do is bolt everything back together* and re-jet the
carb.

*CASE BORING MAY BE REQUIRED/NOT INCLUDED

Send us your bare cylinder and head along with the order form and we'll
take it from there


YZ 80 YZ 85 1993-2007 104cc kit    $429.00 plus S&H
Kustom Kraft Performance 110cc Big Bore Kit for Yamaha YZ 80 And YZ85
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