beefy-1
07-11-2006, 01:17 PM
i'm new to the forum and need some advice. i have a bunch of the threads on oil but didn't find anything relating to my question.
i have a friend who has been riding 400ex's for a long time and sought advice from him. he said all he's ever used was valvolene vr1 20W50 race oil....well, me, being new to the sportbike world changed my oil to this. the prob is after changing it, my quad puffs smoke for a very short period of time and only on cold starts. the guy that had the bike before me ran 10W40. the quad did not smoke with that oil. he suggested this heaver oil due to the quad mods. my cousin's stock 2000 400ex does the exact same thing as mine
any suggestions???
i have a friend who has been riding 400ex's for a long time and sought advice from him. he said all he's ever used was valvolene vr1 20W50 race oil....well, me, being new to the sportbike world changed my oil to this. the prob is after changing it, my quad puffs smoke for a very short period of time and only on cold starts. the guy that had the bike before me ran 10W40. the quad did not smoke with that oil. he suggested this heaver oil due to the quad mods. my cousin's stock 2000 400ex does the exact same thing as mine
any suggestions???