About

Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers®, Flowtech® Exhaust, NOS® Nitrous, Weiand®, Earl's Performance Plumbing®, or Diablosport®-Holley products can give you the edge you need over the competition.

Warranty Information

http://documents.holley.com/brand_warranties.pdf

Videos

2022 LS Fest Texas: Westen Champlin’s LS-Swapped “Marshmallow” Ford Ranger

Westen Champlin wasn’t just at the first LS Fest Texas because he was running the Redneck Science Burnout Contest…he brought a ride as well! His turbocharged Texas Speed-swapped Ford Ranger is aiming for a Lamborghini track kill…just not the LS-swapped Gallardo that showed up in Texas. That one has a bit too much sauce for him at the moment. But soon… •[...]

LS Fest East 2021: Impatient Creations’ 1950 Studebaker and 1959 Jaguar

Impatient Creations brought out two absolutely gorgeous builds to LS Fest East in Bowling Green, Kentucky. Which is your favorite…the extremely rare 1950 Studebaker Starlight coupe or the well-aged 1959 Jaguar MK IX saloon? •www.holley.com/blog/post/ls_fest_east_2021_-_complete_coverage_of_the_mayhem_can_be_found_here_/ • [...]

LS Fest West 2022: Adrian Diaz’s ’56 Chevy

Ever see a car just sitting and hope that one day you can be the one to put it back on the road? Adrian Diaz had been watching this 1956 Chevy sitting and after years of asking, rescued the car from it’s resting spot. Now packing LS power underneath that well-aged exterior, the Chevy has a new lease on life! • www.holley.com/blog/post/ls_fest_wes [...]

Installing A Hyperspark Ignition Master Kit

"Four wires to EFI”…that’s the beauty of the Holley Sniper Hyperspark Master Kits! We can tell you how easy it is to install one of these kits, but we’d rather show you! We have a Chevy 350 on a run stand and a timer running. From the initial battery disconnection to first fire, we’ll show you how easy it is to make the conversion to fuel injection! • [...]

LS Fest West 2022: “Rampy”, The Mid-Engined Corvair Rampside!

Do you love a good “rescued from the junkyard” story? Wayne Dick knew about this 1962 Corvair 95 Rampside for years, but it took a bit of time before he managed to buy the truck, get it into Canada, and built into the wicked machine we saw in Las Vegas! • www.holley.com/blog/post/ls_fest_west_2022_ls3-swapped_1962_chevrolet_corvair_rampside/ � [...]

View More Videos from Holley