Search results for "fitech"

To truly understand how carburetors work, you first have to know Daniel Bernoulli. Bernoulli was an 18th century scientist who discovered that pressure is inversely proportional to velocity. This principle, […]

When you go to buy new tubes or wheels for your vintage or antique vehicle, there’s a good chance you’ll be asked about valve stem offset. Valve stem offset is […]

Working on a cylinder head and valvetrain is one of the first introductions many folks have to more advanced engine building techniques. And though that mix of rocker arms, valve […]

(Story by Cam Benty) Back in the day, you bolted up a set of shocks and ran down the road. No adjustability. No frills. Nowadays though, you aren’t stuck with […]

Most tachometers nowadays rely on an electronic signal from the vehicle’s ignition system to deliver a precise RPM reading. OK, easy enough. Problem is, there are plenty of differences between […]

A little while back, we featured a tool to help you remove a brake rotor that’s seized to a wheel hub. While that’s a pretty handy gadget to have in […]

In today’s video, Ray from Holley Performance is going to take you through the steps of setting up your inputs and outputs to auxiliary components such as power fans, fuel […]

Q: I have a 1968 Camaro with a 396 engine that’s .030″ over and has a port-matched Edelbrock Air-Gap intake manifold, 750 cfm carburetor, and an MSD 6AL ignition control, […]

How do I tell the correct heat range spark plug for an engine? – Mark S. Jeff Smith: Simple questions sometimes require a bit longer answers. This is one of those […]

A friend of mine suggested using a big-block oil pump on my small-block Chevy in order to get smoother flow and more volume with a stock volume pump? Will that […]