How To Properly Place and Install an O2 Sensor
In this video Holley's own Tom Kise explains oxygen sensors and where to place an 02 sensor bung in your exhaust. He also explains how to properly install them. O2 sensor placement is critical for getting your engine to read the oxygen in the exhaust correctly and can directly impact the performance of your new EFI installation.
Holley EFI Powered Ultra 4 Buggies Jump A Drift Train| 11/15/2018
Holley EFI Powered Ultra 4 Buggies jump over Nitto Tire drift cars
Holley-Powered Cars Smash Records Again at Bonneville Speed Week| 08/30/2018
Danny Thompson crushed the two-way land-speed record with a run of 448-mph.
How To Choose A Drag Race Ignition| 12/03/2018
Drag racers rely on exotic fuels and high cylinder pressures to make huge power. High compression ratios, nitrous oxide and high boost pressures paired with alcohol, methanol or nitro make lighting the air/fuel mixture in the cylinder difficult. The immense pressures inside the combustion chamber will literally blow the spark out. This is where an MSD ignition really shines. Its ability to fire the most powerful and fastest racecars on the planet is legendary. MSD ignition systems can be basic, or advanced enough to control one-tenth of a degree of timing for one-hundredth of a second in any cylinder using individual cylinder timing.
Holley Days Are Back! And So is the Savings – Up to 20% On Virtually Everything!| 11/29/2018
Buy now and save on just about anything from the entire Holley Family of Brands From Now to Dec. 31, 2018!