ORIGINAL: Pat Roy
Let me know what you find out. Mine does the same thing. I can't get anything close to an accurate count with mine. There's just no way a 100cc engine with a 27" prop turns 11,000rpm...
Sorry you didn't find an answer in the 3 hour alloted time period.
The LHS owner is a friend of mine, I called him and I did find that having a resistor plug would possibly help along with shielding the plug wire...but neither fix would be guaranteed.
Thanks for the reply....I get frustrated when there are 22 hits and no replies....makes me feel like an outsider.