Since being introduced in 1988, the Restrictor Plate has been a crucial safety component in NASCAR. This was done to reduce the chances of high-speed crashes on Superspeedways and allow for the pack ...
Aftermarket intake manifolds like those made by Edelbrock Corp. (411 Coral Circle, El Segundo, CA 90245, 213/322-7310) are engineered to make the engine run more efficiently, due to more uniform ...