I tried some kawasaki plug caps " from the temporary coil" on 1 and 4 , did not make any difference ! I took of the side panel , lots of terminal blocks there! pulled every one apart and cleaned +WD'd result no difference! Not died since though!
I hung a plug on both no1&4 , massive spark on both. Two thoughs now , either these two plugs break down under load.
Or two cyclinders are flooding intermittently (Mikes suggestion area ), I'm going to try two plugs from my 600 tomorrow , not quite the same heat range , but might be interesting
I hung a plug on both no1&4 , massive spark on both. Two thoughs now , either these two plugs break down under load.
Or two cyclinders are flooding intermittently (Mikes suggestion area ), I'm going to try two plugs from my 600 tomorrow , not quite the same heat range , but might be interesting