Another thing it would be good for someone to make, a real expansion pipe that fits.
To get the most from a boost ported motor, an expansion chamber is recommended.
I want to get some serious grunt from this bike, Wheel stands and power slides.
So it's getting the reed valved motor with the KTM pipe, I got it to fit!
need to do a little more 'tweeking', but it suits the bike and clears everything.