Please help guyz, 92 trail blazer

[Mrt71]

ok bought a used bike,wasnt running, put carb kit , changed fuel line, filter, drained tank and new plug.Got it running, rode all day saturday, ran great. went out sunday rode 20 miles no probs, stopped at a spot for 20 minutes went to start bike up, started fine,idle anyways, went to give it throttle and it spits and sputters anything over 1000 rpms,pushed in rev limiter and it jumped up another 1000 rpms then spits and sputters, no power.Towed it home cleaned out carb put new plug in checked gap,getting gas, checked wiring still the same problem.Could it be the timing jumped, or cdi went bad? This is a 350l 2 stroke.

[Bruce!]

First welcome to the board!

[Dirty Dawg Dale]

I would do a compression check.

[pony]

ditto........

[NolenGerke]

Not a timing issue on a 2 stroke. there is no timing to jump. If you were in the carbs u should start there. I got my 03 trailblazer with a blown head gasket so do a comp. check.