the kid i bought the blower from blew his motor and theres on the teflon fins. jacson racing says not to use a solvent any recomendations on how to clean it out. or will i hurt the blower just leaving it like that?

 

bump

 

Post in the JRSC thread at the end of it, they'll probably be able to answer your question.

 

It won't hurt anything to have the lobes a little oily, and any kind of cleaner can take the plastic coating off of the lobes. As long as it's not gumming it up I'd just leave it or wipe it off the lobes with a cloth or paper towel. If you recirculate your PCV valve through the blower like the JRSC instructions say to, then the rotors and manifold will get covered with oily residue from your crankcase vapors anyway.