Search results for "fitech"

Oil pans have one of the dirtiest jobs in your engine compartment. They’re absolutely critical to your engine’s entire wellbeing, yet they don’t often get the same love and attention as […]

It’s an unfortunate irony, but a true one—your dirt bike doesn’t like dirt. More specifically, your bike’s engine doesn’t like dirt. Too much of it will inevitably clog your air […]

In this installment of Summit Racing’s Quick Flicks, you will learn about the main metering circuit on your Holley-style carburetor. The video is 15 minutes long and covers adjusting the […]

[Editor’s Note: This LS2 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing […]

I’ve been looking online for help to figure out what is happening to my car and I thought your expertise may help. I have a supercharged Foxbody Mustang GT with […]

In the United States, OEMs are turning to turbocharging as a method to downsize engine displacement and increase fuel economy. At the other end of the spectrum, those in charge […]

Steel or aluminum? H-beam or I-beam? And don’t even get us started on rod length and rod ratios! Yes, there are a lot of factors that go into choosing the right […]

A cranky carburetor can lead to a number of problems—excessive fuel consumption, rough idle, hard starting, and more. We covered some of these issues in our Carb Detective and Carb Checklist […]

Overheating is an all-too-common occurrence for Jeep XJ Cherokee owners, and running excessively warm most of the time is essentially taken as given. Perhaps the biggest issue with the XJ […]

When I think back to the 1970s, I think of the controversial inventions Detroit came up with in its quest for fuel economy along with the challenge of meeting tougher […]