Search results for "fitech"

Learn how to properly install piston rings by watching this six-minute Summit Racing Quick Flicks video. You’ll learn how to avoid causing damage during installation, how to identify the top […]

Engines produce vacuum, and over the past 120 years, engineers have contrived ingenious ways to harness its power to the engine’s induction system. Through a labyrinth of small-bore drillings in […]

Our friends at Klotz Synthetic Lubricants used a joking tone, but what they said was true nonetheless: In the United States, you have many freedoms. And one of them is […]

Pop open any old tune-up manual and you’re bound to find mention of something called dielectric grease. In fact, a lot of experienced mechanics simply call dielectric grease “tune up […]

Why were we so excited about swapping cams on the all-aluminum L92? Many reasons. The first was that we had previously run the Summit Stage 4 Pro LS cam (SUM-8711) […]

OK, so yesterday we were still a bit buttoned-up and talked about how OnAllCylinders is committed to bringing you top-class automotive tech content, how-to articles, troubleshooting guides, engine specs, and […]

As the powerplant of choice for the 2006-2013 Corvette Z06 and 2014-2015 Camaro Z/28, GM’s LS7 is a 427-cubic-inch, 500-plus horsepower monster. It was the first production engine to use […]

Sometimes you don’t need a full-on suspension lift kit for your truck. Maybe you want to retain your truck’s towing abilities, keep a reasonable step-in height, or just don’t have […]

We measure speed in miles per hour and torque in pounds for every foot of leverage, but what the heck is a “horsepower” and how is it quantified? Is it […]

We rebuilt a new 5.3L LS engine for our 1954 Chevy truck with a 4L60E automatic behind it. We added a performance cam and had the oil pan off to […]