Hey,
I’m new in this forum and have a little problem on my 80/66cc engine. When I’m going on 1/2 or 3/4 of throttle my engine four strokes a lot, but when I’m full throttle there is no four stroking. I’ve read the forum and found that four stroking at low rpm is bad and no four stroke on full throttle is also bad. I think my bike runs a bit too rich (looking at the plug). But now I’m messed up and don’t know what is good or bad.
P.s. I installed two head gaskets, because with 1 piston was hitting the head.
P.p.s engine has torque in low rpms and flat outs about at 37/38 mph with standard sprocket.
So do I need to make it leaner with the jet C clip? But if I make it leaner won’t it be worse on full throttle with lean surge ?
I’m new in this forum and have a little problem on my 80/66cc engine. When I’m going on 1/2 or 3/4 of throttle my engine four strokes a lot, but when I’m full throttle there is no four stroking. I’ve read the forum and found that four stroking at low rpm is bad and no four stroke on full throttle is also bad. I think my bike runs a bit too rich (looking at the plug). But now I’m messed up and don’t know what is good or bad.
P.s. I installed two head gaskets, because with 1 piston was hitting the head.
P.p.s engine has torque in low rpms and flat outs about at 37/38 mph with standard sprocket.
So do I need to make it leaner with the jet C clip? But if I make it leaner won’t it be worse on full throttle with lean surge ?