Thread: About to switch from dino oil to synthetic, any reason why I shouldn't?
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Hotwatermusic Hotwatermusic is offline
1974 911 w/ 83 SC engine
 
Join Date: Aug 2009
Location: Austin, Texas
Posts: 602
Quote:
Originally Posted by carnutzzz View Post
A dino oil designed for flat tappets is better than a synthetic that is not. Choose wisely.

FYI- Brad Penn is partial synthetic.
OK, what dino oil is designed for flat tappets? Is Royal Purple specifically not?
Old 10-24-2009, 04:59 PM
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