PTH Racing Oil - for racers by racers with red race car

Demand the very best for your investment grade engine.

Independent test results show why PTH Oil is the new choice for racers.

Learn more about the test results and why Bruce Canepa, Paul Hasselgren, Phil Denney, Randy Peterson, Peter West and others are endorsing PTH Oil and why you should be using PTH Oil for your engine.

PTH Racing Oil tested against other top racing oils
Phil Denney with PTH Oil

Phil Denney

owner PRD engineering, Team Lotus Mechanic from Mario Andretti’s Formula 1 World Championship Team

Recommends and uses PTH racing oil

High-performance engine builders are choosing PTH Racing Oil for their cars.

PTH Oil Safety Data Sheet (.pdf)

Order PTH Racing Oil
PTH Racing Oil : 5w 30, 10w 40, 20w 50
Superior manufacturing standards ensure a consistent product for your engine.