How To & Tips

The Octane Game

Horsepower comes from engines with the right mix of cylinder pressure combined with the right octane fuel. If too low an octane fuel is used, the engine can detonate. Conversely, too much octane, and power remains high, but the cost is higher with no performance gain. The trick is knowing the right mix.

We talked with Rockett Brand Racing Fuel VP of Engineering Tim Wusz and President Jack Day, who each gave us some insight into techniques you can use to feed the proper fuel to fire your engine. Read More »

Smooth As Glass

Glass Install

The Fesler flush-mounted windshield is an almost mandatory modification if you plan to play at the top levels of custom car show competition. Read More »