Search results for "power tour"

For years, the engine temperature in my Jeep CJ-5 had a pesky tendency to climb whenever I stopped for a few moments. Once we got moving again though, temps went […]

Gasoline or E85 ethanol-blended fuel? David Freiburger and Steve Dulcich at Engine Masters wanted to find out which makes more power and by how much. So they grabbed a 489-cubic-inch, 13.5:1 compression […]

Talk about turning lemons into lemonade? Ford knows this one firsthand and it has a long history of turning misfortune into triumph. Ford’s very beginnings were marked with failure—then, with […]

Listening to the radio in a car is an American tradition dating back to the 1920s. That’s 100 years of music, news, and farm reports. Even with the advent of […]

You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re examining how changing rocker arm ratio can help performance. T.Y.  Thornton, IL […]

The 1954 Chevrolet pickup truck was the second-to-last entry in Chevy’s Advance-Design truck platform, which spanned from 1947-1955. The truck was originally built with a 235 c.i.d. inline-six, but we’re […]

Going to a junkyard is gearhead rite-of-passage. Whether it’s to save money, source rare parts, or repurpose components for a custom build, every experienced wrencher has made at least one […]

Published in December of 2021, Ford’s recent patent for a unique “air venting system” has raised our eyebrows. And the reason is simple: it looks like this is a potential […]

How many times have you been driving down the road, eating a humdrum cold-cut turkey sandwich, wishing you had a quick and convenient way to give it the light toasting […]

Recently you wrote an article that mentioned drilling holes in all four throttle blades on the Holley carb to change the blade position compared to the transfer slot. I have […]