Our office phones and internet are unavailable due to an outage Monday January 17th. We appreciate your business, sorry for any inconvenience this may cause.

Due to supply chain constraints, some orders are experiencing longer than normal lead times. Please understand that we are working diligently to fulfill orders as timely as possible. We appreciate your understanding and thank you for your business.

INTERNATIONAL CREDIT CARDS: Unfortunately, our website does not accept international credit cards. If you have any questions, please contact us directly at (707) 745-6100.

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Racing Motor Oil

Racing Motor Oil

Racing oils provide more wear protection than motor oils for passenger vehicles, however, these products contain fewer detergents and are not suitable for street use

Engine Oil Break-In Additive

Buy cheap motor oil for break-in? Only if you add this…

20WT Race Oil (5W20)

A favorite of 4-Cycle karters, low drag and serious protection.

30WT Race Oil (10W30)

If you watch your oil temp, you know this viscosity is likely the right one.

40WT Race Oil (15W40)

Drag racers, Circle track guys and road racers really do have something in common.

10WT Drag Race Oil (0W10)

If you can keep oil temp under control, this one will pay dividends.

70WT Nitro Drag Race Oil

Why so thick? That blower is yanking on the crank!