Company Info

The primary function of the HILBORN fuel injector is to increase horsepower, and from the racer’s viewpoint, this is still its’ greatest asset.

The horsepower gains are fundamentally due to two reasons: Increased volumetric efficiency because of the elimination of the boosters which inherently restrict the flow of air in carburetors, and absolutely equal distribution of fuel flow and air flow to the cylinders.

In the early 1960’s we developed a new HILBORN fuel injection system for turbocharged engines. This system proved so successful that we were able to introduce turbocharged engines to the Indianapolis 500 race. In a very short time, every car in the race was turbocharged and HILBORN injected.

For the last 50 years, the HILBORN Fuel Injector has dominated in racing circles….. from sprint cars to motorcycle racing, to 34 wins at the Indianapolis 500.

Featured in Episode

The Cheetah Gets her Growl
LS EFI, 4" Ram Tubes, Gravel Guard Filter, Pre-Filter
Season 9 Episode 10
June 19, 2015

Featured in Episode

On the Road - Unicure
Product: Fuel Injection
Season 11 Episode 3
January 21, 2017

Featured in Episode

SR-71 Chassis & Drivetrain
Product: Injectors
Season 12 Episode 13
August 11, 2018

Get In touch


(949) 360-0909

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