Quote:
Originally Posted by micoulisninja
Well Max, like Roland mentioned you are most probably running lean... all guys with carb models re-jet and fine tune the carbs on dyno and then on the road... Lean mixture will give you high operating temperatures but it is also dangerous for the engine's health and performance... extra heat cannot be dissipated that easily, especially from oil and certain parts reach their limits... I have been through the same situation with FI and ended up with a "baked" piston and "fried" exhaust valves... and even if neither of those had happened, valve seals were almost disintegrated from heat and I would have had a "2-stroker" eventually... there are posts and threads covering fully suggestions on re-jetting and fine tuning the carbs if you look around into the forum...
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Hi Nick,
what should i do to cooler my engine. Honestly I don't want to buy a jetkit cause expensive for me. Should I shimm needles or buy a bigger mainjet?