Performance by Design? LS3 Intake Test
If you have been in the LS game for any length of time, you probably already know the factory LS3 intake manifold is tough to beat. If you need further […]
How a Stuck Carburetor Fuel Shutoff Float Valve Led to a Poor-Running Motorcycle (& How it Got Fixed!)
In contrast to a series of misadventures with other bikes, my 2000 CB 750 Nighthawk has been the epitome of motorcycle reliability. Yup, save for some leaky gaskets and typical […]
Mailbag: The Mystery of the 4,000 RPM Power Drop-Off
Q: I have a Chevy 350, bored .060-inch over. It has TRW forged flat top pistons, 230-degree duration (at .050-inch lift)/.560-inch lift COMP Cams roller cam run straight up, and iron […]
LS Crate Guide: A Guide to LS Crate Motor Options for Your Next Engine Swap or Restomod
General Motors’ LS (Gen. III/IV) series of engines is the engine swap king these days. In addition to the parade of factory LS-powered late-model cars, you’ll find LS engines in old-school street rods, […]
Parts Bin: Factory Five Mk4 Drivetrain Combos, Chromoly Driveshafts & More
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. Check out what’s in […]
Ask Away! with Jeff Smith: How to Tune the Idle Speed on a Self-Learning EFI System
I recently bought a FiTech Go EFI fuel injection system for my big-block Chevelle. The engine is a 468ci big-block with a mild hydraulic roller cam, a TH400, a warmed-over […]
Mailbag: Old School Carb Tech and New Generation GM Power
Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we troubleshoot a carburetor and build some serious LS horsepower! From: Joe […]
Lot Shots Find of the Week: Volkswagen Beetle Baja Bug
Here at OnAllCylinders, we strive to maintain a high level of journalistic integrity in an effort to bring you automotive tech stories and industry news in a professional, objective manner. […]
10 Questions with Colin Kinser from Holley on the Sniper 2 System & EFI Conversion Tech
When the Sniper 2 EFI system broke cover last summer, it was an evolution of Holley’s popular throttle body electronic fuel injection conversion kits—offering plenty of refinement and enhancements over […]
Calibrating for the Future: Conquering the New Frontier of EFI Tuning with SAM Tech’s Jason Haynes
EFI tuning, as we know it, is over. Stick a multimeter probe in it. Gone are the days of simply setting the fuel and timing maps, then calling it good. […]