misfire
Hi all
Following a rebore, and a new BSM exhaust, which works on standard jetting, I am getting the occasional misfire when the throttle is open approx 3/4. Do I need to adjust the mix, and if so, do I adjust the pilot screw on the bottom of the carb?
The spark plug colour looks OK. I have also just started using unleaded petrol, rather than LRP, but I am using Pro Boost, on the advice of the person who rebored the barrel.
The misfire was there when using LRP however, so I don't think this is relevant.
Any advice would be appreciated.
Cheers Dave
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