Gasser HotRod Forums banner

1 - 3 of 3 Posts

·
Registered
Joined
·
63 Posts
Discussion Starter · #1 ·
Several years ago, GM EOS was recommended as a viable engine oil supplement. Do any of you use an engine oil supplement of any kind?
 

·
Administrator
Joined
·
13,337 Posts
Several years ago, GM EOS was recommended as a viable engine oil supplement. Do any of you use an engine oil supplement of any kind?
I only add a supplement to oil if the engine is an older flat tappet camshaft. And only then if the motor oil isn't a proper higher zinc content oil. I use Valvoline VR1 Racing Oil, which has a higher zinc content, so no need for additives when I use that.
My other engine is a full roller motor, so it uses modern oils.
 

·
Registered
Joined
·
608 Posts
Only zinc additives.
 
1 - 3 of 3 Posts
Top