LS6 5.7L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The 5.7L LS6 is the most powerful Gen. 3 small block engine as it came from the factory. It is an improved version of the LS1 produced for the 2001 […]
Mailbag: What Does a PCV Valve Do?
Q: What is the purpose of a PCV valve? A: The PCV valve is an important part of your crankshaft ventilation system. It serves a few primary function related to […]
Video: LEED Brake’s Quiet Vacuum Pump Lets You Add Power Without Sacrificing Braking
LEED Brakes designs and sells disc brake conversions and hydraulic solutions to the muscle car, street rod, and truck markets. The company also makes a little gem of a part, […]
Ask Away! with Jeff Smith: What Those Nitrous Bottle Codes Mean & Why They Matter
What does this code on my nitrous bottle signify? — M.A. Jeff Smith: The stamp on your bottle represents the date it was certified—in your case December 2017. Each nitrous […]
Parts Bin (SEMA 2014 Preview Edition): New Products from Total Seal, Rocket Racing & DEI
From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. This week, […]
Video: Measuring the Impact of an Intercooler Upgrade on a Supercharged 427 LSX
In today’s video, veteran engine builder Richard Holdener is going to demonstrate the power gains that can be achieved from upgrading the intercooler. The core has two jobs — to […]
Lot Shots Find of the Week: 1965 Chevrolet Corvair
A parking lot is a parking lot is a parking lot—unless it’s the Summit Racing parking lot. On any given day or time, the lot outside a Summit Racing store can […]
Ask Away! with Jeff Smith: The Great 5.3L Truck LS Swap Debate
With all this talk about truck LS engines, I hear a lot of talk about swapping a 5.3L truck LS engine into a car. Why would you want to go from […]
Push to Pass: A Small Block Chevy Cheap Shot of Nitrous with a Sniper Kit from NOS
It has been said, over and over again, that there is NO replacement for displacement. A time-honored tradition, generations of gearheads have always embraced this bigger-is-better theme. What this simple […]
Our Lot Shots Find of the Week: 1941 Plymouth PT125
A parking lot is a parking lot is a parking lot—unless it’s the Summit Racing parking lot. On any given day or time, the lot outside a Summit Racing store […]