Hey guys, me again. Just came across this problem and need some input. My engine (with the clutch pulled in) revs really crappy. Doesnt rev like my other two. Normally the bikes will shake a bit more and its very loud. But this has a boggy sound. Happens when i ride too. 1 to 25kmh seems to be fine but then sounds like it four strokes after and runs like ass. Im waiting for my new jug (because i think i ported this one wrong) and my expansion chamber (mz65 clone) but there was a point that it ran better. Its worse now. I just changed the exhaust, base and intake gaskets yeaterday. I used a rubber cork material. Im thinking i shouldnt have done that.
66 cc
Hc cdh power head
Pz20 carb (jet size unknown) played with the needle, made no difference
Ngk plug
44 tooth
Stock mag and cdi
Poo poo exhaust ( yes i know this is crap, was working fine with it before, this isnt the cause of my recent power loss)
66 cc
Hc cdh power head
Pz20 carb (jet size unknown) played with the needle, made no difference
Ngk plug
44 tooth
Stock mag and cdi
Poo poo exhaust ( yes i know this is crap, was working fine with it before, this isnt the cause of my recent power loss)