Black oil after five minutes of riding
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I ride a 05 450r, it happened after i put stage 2 jet kit(basically when i noticed it).Change my oil every ride, usualy 4 hrs, k&n filters clean, gas is good just had the carb cleaned. idk wat the deal is and spectra oil used. i Just flushed it out so well see wats good, there were no particals in the oil at all.
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How many hours since the last rebuild? Short skirt pistons like the 450s use allow alot more combustion products to slip into the crankcase than a more conventional style. Add to that Honda uses a smaller amount of oil. If your rings are getting worn maybe they are just letting more crap into your oil.
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How many hours since the last rebuild? Short skirt pistons like the 450s use allow alot more combustion products to slip into the crankcase than a more conventional style. Add to that Honda uses a smaller amount of oil. If your rings are getting worn maybe they are just letting more crap into your oil.