Description
- Resists extreme heat in large displacement, air-cooled engines
- Added moly content to reduce heat, friction and wear for ultimate protection
- Enhanced zinc and phosphorous levels for increased engine-wear resistance
- Made in the U.S.A.
- Due to added moly content, not for use in primary
Dustin –
This oil is great for owners of big air-cooled engines, it resists heat well and reduces wear and friction to protect high mileage motors like mine. I’m satisfied with how it improved my engine’s sound, cooling, and power so I happily continue using it.
Nolan –
This oil seems pretty good for high performance engines since it handles heat well and has stuff to reduce friction but it did make my engine burn a little more oil than usual.
Merv –
While made in the USA, this synthetic oil performed averagely and did not stand out to me as an expert mechanic compared to other brands, though customer service resolved any issues promptly
Dean –
This motor oil works great in my truck. I’m really happy with how it performs in extreme heat and heavy loads.
Ed –
I tested this oil in my classic muscle car and it held up great even under extreme summer heat, overall this is now my go-to synthetic oil for all vehicles with high performance engines.
Rusty –
This oil is great for large air-cooled engines, using added molybdenum and more zinc and phosphorus to reduce friction, heat, and wear, though you can’t use it in primaries; made in the USA, it really helps my engine perform its best.
Wes –
This synthetic oil provides decent protection for high-mileage vehicles, but enthusiasts can likely find better performance from other leading brands.