You got the correct size clutch? I've seen some no-name online sellers sell a 105mm clutch instead of the popular 107mm clutch. Also, did you leave the 3 springs in the clutch that it came with? What RPM engagement are they supposed to be? Are the 3 springs painted shut? I've seen it happen, pretty crazy! And did you change the torque spring as well? I mostly know Zuma 50cc 2-strokes but gave away all my bug-eye 2-stroke parts. I got 2-stroked out.
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