> Jack Rutherford Wrote:
> -------------------------------------------------------
> 41.5mph with stock carb, mlm circuit pipe and 1.5mm spacer on
> stock cylinder.
I am curious, you added the 1.5mm plate and raised exhaust and transfer ports, but you didn't increase the BDT? BDT is really important.
Did you at least remove 1.5mm / .060" from the top of the cylinder to compensate for the 40 to 60 psi in compression that was lost?
What was the final squish clearance?
Bill M.