Since I'm in the infant stage of my motor oil education I was wondering if some of the more knowledgable folks on this site would mind doing a little research for me. I'm wanting to try Sinclair's (Big Green Dinosaur) Motor Oil but, currently I use Havoline with great success. I would like to see how Sinclair's conventional and synthetic motor oils stack up to Havoline's coventional and synthetic motor oils. Sinclair's product date sheets can be found at Sinclairoil.com. Please give unbiased and honest opinions, please if interested. Thank you.
Comparison of Sinclair and Havoline Motor Oils
- Thread starter Rob Taggs
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