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Old 11-09-2021   #3
JT ZR-Won
 
Join Date: Aug 2021
Location: Bradenton, FL
Posts: 134
Default Re: Tried Tooth Paste on My Engine?

On my first '90 ZR1, I had a few stains on my plenum and cam covers. I used some cotton balls and q-tips for the tight places along with a standard rubbing compound (I think Turtle Wax made it).... lightly rubbed in the compound with 1 cotton ball and cleaned it off with another. It darkened the current gray color just a bit but looked great. It had a nice sheen on it too.
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