RE: Brison 2.4 high throttle problem
I too think a 20x6 is to-to small for the Brison 2.4, I have a 20x8 on my MVVS 35cc,, try a 22x6 or 22x8 or 21x8, if you just have to run a 20 incher go up to 10 on the pitch..
Oh, if you try a Zinger they flex alot, you may have to go up to a 22x10 with a Zinger..
Jim