Tech

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Mailbag: Taking a 1970 Mustang into the 9s at the Track

Q: I have purchased a 1970 Mustang. I have a 1969 460 engine that I’m told will fit in the engine compartment. I want to build a car that will do 9-second quarter-miles. The engine will be bored .060 inches over, have a stroker kit, Cobra Jet heads, and an Edelbrock Victor Jr. intake. I need

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Mailbag: How Tire Size Affects Your Engine RPM

Q: I have a Chevy 350 engine bored and stroked to 383 cubic inches. It has 76cc heads, COMP Cams 280-degree, .480-inch lift cam, Edelbrock Performer RPM intake with a 650 cfm Holley double pumper carb, and a Mallory electronic distributor. The engine is hooked to a Turbo 400 transmission with shift kit. The car is a

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Video: Everything You Need to Know Before Your Ring and Pinion Swap

No matter what your reason for wanting to swap your ring and pinion gears, there are some basic — but critical — things to note, understand, and prepare for before tackling the job. In this video, Summit Racing tech adviser Carl Pritts walks you through each and every step, with a few important pro tips and

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Jeep Tech: Video Guide to Superchips 3571 Flashcal Tuner for Jeeps

The Jeep Wrangler is one of the most upgraded and accessorized vehicles on the planet. If you’ve made aftermarket upgrades to your Wrangler, we’re guessing you’ll want to take full advantage of them. Things like larger tires, bigger gears, and lift kits, necessitate some adjustments to your Jeep’s factory computer settings, so Superchips developed the 3571

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Cavitation Explanation: What is Fuel Pump Cavitation — and How Can You Avoid It?

What is cavitation? You’ve probably seen the term thrown around in reference to fuel system components, but do you really understand what it is and why it’s bad? According to FUELAB, it’s the single most common failure in high-flow fuel systems and warrants a closer look. What does cavitation mean? What causes cavitation? What are symptoms of cavitation?  FUELAB’s

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