Project Sleeper Status went MIA for a little while, only to return with a few issues.
FJ Performance gives us a look at their in-house engine assembly process.
We swap an iron block LS into a SBC-powered Camaro.
With the help of Scoggin-Dickey Parts Center builds us the ultimate LS3 for Project Redrum!
We take a grand tour of the Edelbrock foundry to get an inside look at how some of our favorite hardware is manufactured!
We show you what it takes to build a COPO Camaro's LS7 for Stock Eliminator!
MAHLE makes working on engines a lot easier. Learn how to easily calculate engine compression ratio with this simple explanation.
MAHLE is a leading source of engine parts, but they're also a good source for tech info. Learn how to measure for piston to cylinder wall clearance now!
Bill McKnight of MAHLE Aftermarket provides us plenty of useful tips and tricks regarding bearings.
JDP Motorsports founder, Jordan Priestley, not only knowns his way around the fifth-gen Camaro, but he's an avid road racer, too! That's why he picked the best selection of parts available for his 2012-15 ZL-850 ...
Mr. Gasket unveils their latest creation; the MLS head gasket for LS-series engines that's perfect for high-stress applications.
Bill McKnight brings us a double-dose of tech with Part 2 and Part 3 of their "Piston Ring Basics" series.
Richard Holdener takes us "Back to Basics" with LS valve train stability. Learn all of the tips and tricks in here!
LSX-powered trucks are all the rage these days, and with companies like FAST onboard with making the hardware for enthusiasts like us, it only makes sense to share the knowledge with our readers.
Bill McKnight from MAHLE Motorsports tells us all about the basics of piston and pistons rings; how they work, what they do, and the purposes of each.
Higgins Racing Heads introduce us to the sweet sounds of a 700+ horse naturally-aspirated LS3!
Adapting Magnuson's more efficient Heartbeat supercharger raises the pulse of performance in a G8 GXP, on behalf of Livernois Motorsports & Engineering.
Those who were lucky enough to get their hands on a 1987 Buick GNX, also known as "The Grand National to end all Grand Nationals," is even luckier if they're still holding on to one ...
Robbie Wyatt dropped off his unmolested, pristine 1997 LT1-equipped Camaro SS for a total overhaul with PCM of NC. It's not everyday you come across a '97 LT1 Camaro with just 9,000 on the clock.
Blue Magic gets a serious wakeup call with the help of a BTR camshaft upgrade!
Richard Holdener is back with a step-by-step how-to on installing an aftermarket camshaft into your LS!
Our friends at Gearhead Daily build a killer road racing machine with a Chevrolet Performance crate engine!
Kevin Helmintoller is back with his brand new C7Z, and he's already dropped it off at AntiVenom just two days after taking delivery. If the name sounds familiar, that's because Kevin had lost his C5Z ...
This 9-second sleeper Impala SS sports a dirty billet secret under its hood!
Converting a junkyard L92 into an LS3 on the cheap and dirty!
Whether you're looking to simply build a quick daily-driver or you want to get serious about small-displacment performance, there are plenty of outlets for you to choose from in finding speed parts for your GM ...
We iron out weaknesses in the LS3 rocker arm with the help of a COMP Cams trunnion upgrade.
On behalf of COMP Cams, Richard Holdener walks us through measuring pushrod length in an LS3 engine at Westech Performance.