Search results for "fitech"

We take motor oil for granted. Sometimes, we don’t change it as often as we should. And when we do pour in a fresh batch of oil, we don’t always do […]

In Blower Basics (Part 1), we debunked the myth that a supercharger is an exotic upgrade. We even gave you basic boost and compression ratio guidelines for safely adding a supercharger to […]

This Summit Racing Quick Flicks video covers the basics of tri-Y headers and explains why they are a versatile option for many different vehicle applications. Watch this video to learn how […]

In a separate Mailbag post, we responded to a question about choosing a nitrous oxide system. Although nitrous oxide is a rather simple concept, tuning your engine to take advantage of the […]

Positive crankcase ventilation (PCV) systems were created for a reason. These systems alleviate combustion pressure from an engine’s crankcase by using engine vacuum to suck the pressure out of the crankcase. […]

In the first two installments of our Head Games video series, we covered the importance of combustion chamber size and intake runner configuration when choosing cylinder heads. In this video, […]

Street Ford magazine’s Roy Velardi is about to turn up the “wild” and “violence” quotient on Project Wild Violence, his rare XY Falcon GT replica. As you may recall, we told you all about […]

OK, we’ve had several people ask for the specs on the Summit Racing/Factory Five MK4 roadster project. You ask, and we deliver—sort of. In today’s post, we’ll show you what […]

If you’re driving an older vehicle with sealed-beam headlamps you’ve probably noticed how much brighter modern headlights have become. Don’t despair; there is a simple headlight mod that can make […]

I was at my local car show the other day and I talked with a guy who built an inline Chevy 6 for his street rod. I was interested in […]