I also tried spraying down the cab with starting fluid while it was at fast idle. No increase in rpm. Scorching is to left side of ex port. Not in the middle or on the r side, just on the left side.
Edited by billybob 5/11/2016 12:29
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 20160511_112336.jpg (62KB - 516 downloads)
20160511_112350.jpg (59KB - 496 downloads)
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20160511_112507.jpg (205KB - 463 downloads)
20160511_112514.jpg (214KB - 458 downloads)
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Pic. of Can Am 2 stroke scorched pistons and head.
