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Cooling Additives

Cooing System Additives

The Garage Professor takes a look at cooling system additive and how they can help keep your car cool and running at peak performance. He shows off some of the features of Royal Purple’s cooling additive and how it really helps on three fronts. As always Enjoy!   Image Gallery Video Cooling System Additives   […]

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Garage Professor - Viscosity and You

Viscosity and You!

A fun adventure about Viscosity with the Garage Professor. We take a quick look at what people know and a simple explanation on how to read the SAE Viscosity Numbers. Enjoy the man on the street conversation at a some local So Cal cruise nights, the usual Garage Professor’s banter can be expected.   Image […]

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