Your car's engine needs a very specific diet of air and fuel to do its job, and it's the fuel pressure regulator's (FPR) job to feed it the right amount. The gadget is relatively tiny and can fit in ...

I own a 1991 Corvette that’s developed an unusual problem: It will not start when cold unless I squirt ether starting fluid into the intake manifold, at which point it starts immediately. Once started ...

Planning a fuel system may not be one of the most exciting aspects of building a car, but it's a system that you want to be efficient and bulletproof. It is, of course, of utmost importance to ensure ...

For many of us, our first engine upgrades involved saving up for a Holley carb and intake--we sure didn't have money left over for fancy braided steel lines and aluminum fittings, nor did we need them ...