Nissan 370Z Tech Forums banner
1 - 1 of 1 Posts

·
Registered
Joined
·
181 Posts
I also use a product called Engine Brightner ,got it from a Harley Shop it's for those hard to get at areas spray it on a Cold Engine it renews Black engine areas , hoses , rejuvenates dull plastics just spray on and walk away
 
1 - 1 of 1 Posts
Top