How Much Horsepower Does a Dual Exhaust Add?
Is this a trick question? Yes, kind of. The answer depends on the specific type of dual exhaust system to which you are referring. Dual-Exit Exhaust Systems vs. True Dual […]
Parts Bin: Give Your LS Engine a Vintage, Big Block-Style Makeover with LS Classic Series Valve Covers
In an older hot rod or musclecar, the modern LS motor and its coil-on-plug valve covers can look more out-of-place than Marlon Brando’s wristwatch in the Superman Movie. But fear […]
Line Eager to Start Title Defense in Pomona
Eleven weeks after leaving California as the 2011 NHRA Pro Stock champions, Jason Line and the Summit Racing team will return to the Auto Club Raceway at Pomona ready to […]
Shocks Primer: The Hows and Whys of Priming Your Shocks
“Hey, I bought some new shocks from you, but one of them doesn’t seem to work.” “This new shock only has hydraulic action in one direction.” These are common concerns […]
Mailbag: Budget-Friendly Head & Cam for SBC Build
Q: I have a 1978 Chevy 350 with a 4-bolt main that I started as a project about four years ago. My son is really starting to get into cars, […]
Legislative Alert: A Lose-Lose Decision on Ethanol by the EPA?
The ethanol debate has created strong feelings on both sides. Ethanol backers claim it’s a clean-burning, renewable fuel; detractors cite studies that corn-based ethanol is actually worse for the environment […]
Operation Appreciation 2014: Last Stop, Djibouti—and a Chat with Jason Line
The final day of the trip was upon us. It was a trip that included many miles, many adventures, many stories, and most importantly, many handshakes and thanks to all […]
Parts Bin: B8-Barbarian Caliper Upgrade Kits from SSBC-USA Ensure Your Truck’s Brakes Have Plenty of Stopping Power
Brake calipers are an oft-overlooked component of an upgraded brake system, particularly on a truck that’s been modified for heavy-duty hauling, towing, or off-roading. While it’s common to toss on […]
The Original GT350 Turns 50: How the Shelby GT350 Came to Be!
On this day in 1965, the original Shelby GT350 debuted. The development of the 1965 Shelby GT350, a high performance variant of the Ford Mustang created by Carroll Shelby, is […]
Parts Bin: Get a Longer, Better Seal Using Summit Racing Pro GPX Gas Ported Piston Rings in Your Performance Engine
Recently, OnAllCylinders contributor Jeff Smith wrote an in-depth article on the benefits of gas ported piston rings, specifically as an alternative to gas ported pistons. The article talks about some […]