Welcome to the DirectoryRacing.com!
Our site is designed for your need of racing, horse race, auto racing, adventure racing, virtual cars race & karting, tractor & truck pulling.
Reen Machine Pro7 Racing
How to plan, build, and race a first-generation Mazda RX-7 in the SCCA Pro7 club racing series. Also features forums, a Pro7 interactive painter, upcoming events, Quicktime VR.
Relative Horsepower Calculator
JavaScript calculator to determine how altitude, barometric pressure, dewpoint and temperature affect the horsepower of an internal combustion engine.
Building the LT1 H-Body
Informative site describing how to install and tune an LT1 engine in any car. Details include prices of parts and setup procedure.
