The Chevrolet Corvette C5 Z06 was produced between 2001 and 2004 and has been a formidable weapon at autocross and road racing since day one. As depreciation sets in, these […]
It’s no secret that Japanese cars started arriving on North American shores en masse during the fuel-conscious 1970s. But while many of those early imports are remembered as gas-sipping econoboxes, […]
Last week, we took a close look at the Proving Grounds Racing Ultra4 4400 Unlimited Class off-road racer #4415. But there are plenty of other classes in Ultra4 off-road racing—particularly […]
[Editor’s Note: This L59 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]
[Editor’s Note: This LS3 engine upgrade guide is the second in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The LS3 engine […]
We’re back in Addis Ababa now and will be heading to Djibouti early tomorrow, but I wanted to go back to Arba Minch before we move on. This tour is […]
Back in 1999, Mike Petralia at Hardcore Horsepower & Dyno Shop in Franklin, TN built a 556-cubic-inch big block Chevy test mule for Hot Rod magazine. That engine made 790 horsepower […]
In the first part of our Header Theory posts, we dug into the whys and how of header primary tube length. If you recall, Hooker Headers and Reher-Morrison Racing Engines gave […]