I am looking into putting that engine in to a mojavie frame, does anyone have any info on this conversion.
thanx

 

My brother has a mojave with a 600 nija motor in it and there are some verey slight frame modications that need to be done to the lower frame rails and also you need to add two front motor mounts and he also had to heat up the gas tank and bend up one of the bottom corners very slightly.
It is a very clean and extrewmly easy engine swap . He also has a spare 600 nija motor for sale you will need to use the early style motors (85-89) before they came out with the down draft style caburators because the newer motors are taller and would require more extensive frame modifications.

 

You ever seen that issue of dirtwheels with the Mojave/Ninja 500?