13. We don’t pretend to build pretty stuff, but pro car builder Scott Sullivan knows how. Here’s what he did with polished stainless hard line on an LS3 he’s building. Photos: Jeff Smith ...

How much does a fuel line cost? In most cases, people have just one or two leaky fuel lines, and the cost of having them replaced will range from $300 to $500. However, the cost of fixing your ...

Rubber fuel line in a high-pressure application is never a good idea, and NHRA safety rules prohibit more than 12 inches of rubber line in the entire car. Hardware-store brass fittings (top)have ...

Lose volume here and everything else is a waste of time. Technicians at Barry Grant, Inc. recommend plumbing a car less than 500 hp with -8 AN line between the pump and the carburetor.

There's actually a decent history of race car drivers pushing their car over the finish line. Jack Brabham did it in 1959 in the U.S. Grand Prix at Sebring to take fourth place and seal his first ...

Heading to your nearest gas station to fuel up is a regular task that most drivers don't think twice about. However, it pays to take a closer look at where you get your gas, as it's not uncommon ...

Finally, there may be a return line from where the injectors are situated, which sends excess fuel back to the tank. When the vehicle runs out of fuel, it usually doesn’t result in the engine suddenly ...

Most likely, a broken fuel pump will make your car unfit for driving. Depending on your location and how far you have to go to reach the shop, a tow can cost $55 to $133, on average.

What Happens if You Put Diesel in a Gas Car Since diesel fuel is thicker and denser than gasoline, the fuel pump will struggle to move the diesel/gasoline mixture through the system. Also, the diesel ...