Recent content by max.burdine

Would a big bore kit fix those issues? Whooolllle lot cheaper for the whole 61mm drop in kit that includes cylinder, cylinder head, piston, and piston rings? Like this: https://a.co/d/aDCcaN4 Also is it possible I have a bad CDI that's not supplying enough power to spark in the plug? Or is it...

Only when I first cranked it evert time. Smoked alot of white smoke... after 5ish mins no smoke at all.

So about 2 months ago I got a trailmaster 150xrx given to me from a buddy of mine because it wasn't running. I changed the oil and swapped in a new 23$ amazon carburetor and it ran smooth but top speed on flat was only getting about 28mph.... so that's when I started doing upgrades. In total...