diesel oil alternative?

abodyjoe said

i use this in the dart.. its made for flat tapped cams..

Joe Gibbs Driven HR-2 Conventional High Performance Motor Oil 02006

Click to expand...

Very good article by Joe Gibbs Driven Oil chief "tribologist" Lake Speed Jr.

All about oil: Lake Speed Jr breaks it down

I attended an amazing oil seminar put on by him.

The Joe Gibbs Driven Oils have had some serious research and development in 10000 RPM flat tappet camshaft engines.