When Holley asked for a 1,000-horsepower nitrous-powered small-block Ford, Prestige Motorsports was more than happy to oblige.

Using a unique EFI and dry nitrous plate setup, the four-digit goal wasn't a problem.

For some insight into axle technology past, present, and future we called upon industry veteran Mark Williams.

Williams covers materials, splines, axle profiles, and much more.

A lot of attention has been paid over the years to the top and second rings on the piston.

As we look at the oil ring, we find that there is lots of room for gains.