2000 MXZ700 Engine Rebuild

[Paul Vaillancourt]

The motor blew on my mxz early this year so while it was apart i had some porting done. This is a trail port job, cylinders and case were ported, head cut ten thousands, v-force reeds, dynoport pipe, shimmed rave valves, and goodwin clutch kit. The porting must have done something cause it would not pull over 7000rpm till we gutted the air box, now it pulls hard to 8500.

[Paul Vaillancourt]

pic of case

[Paul Vaillancourt]

case and cylinder

[Paul Vaillancourt]

another case and cylinder

[Paul Vaillancourt]

all put together on the bench

[Paul Vaillancourt]

just fired up

[Paul Vaillancourt]

this is why the upgrades were needed, i cant hang with these guys