The best of track preparations with traction finest DAVID COOK 

Top notch everything, i wish i had stacks like the prince!

Idk as a child I’ve always been fascinated with tire tracks and rubber on concrete etc.

Great job sir Thank you for your professional work

I always knew QRC was good.......but until I got there I didn't know how good it truly is. Also I met some amazing people in Qatar and Bahrain. It's amazing how car guys get along. I've seen some of the world's richest having fun hicks from the country and boys from the hood. It's one of the last pastimes left where people can be themselves and everyone really respects each other........... Its no wonder why they are using the EPA illegally to kill racing in the US

How do you make a box blade to pre the track

I drag raced in the 60 s. No rubber on the track then . What’s the purpose. I think it caused all those wrecks

POLVORAAAAAAA