and also I cleaned the hell out of a lot of parts prior to pulled and even after. It may be left over but i am not entirely sure. I never directly sprayed any into the turbine though. I've had the motor out about 8 months already and am not willing to spend another summer apart from my love :)I've done a lot of upgrades already so I'll save some for turbos and such next winter. My parts have spider webs on them...unacceptable lol. Motor pull was easy enough though. I'll baby them all summer, I just don't want to damage the motor if they decide to go :)