fryfly,

How is the performance on the 3W-85? I'm getting 6000 on a 3W 26x10 and it kind of seams to be lugging that prop slightly on the up lines. I'm curious if my engine is performing where it should be. Which carburetor does your engine have, Walbro or Tillitson?

Also which produces the most power, 3W-75TS single or the 85 twin?

Thanks,