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 Releases Sniper EFI 4150 2x4| 03/30/2019
They're available in two configurations – the standard version for naturally aspirated applications and Super Sniper, which is compatible with both NA and supercharged engines with draw-through carburetors.
NOS Releases Dry Nitrous Plates For Sniper EFI Fabricated LS Intakes| 02/28/2019
They "sandwich" between the top plate and bottom base plate and spray through eight .040-inch openings into the center of each intake runner for optimum distribution and max power.
Hot New XDR Off-Road Competition Exhaust for Polaris RZR XP1000| 06/18/2019
In this video you will get to hear the deep powerful sound of the hot new XDR Off-Road Competition exhaust system for 2015-17 Polaris RZR XP1000 EPS 2/4 door models.
How to flip Racepak G-Meters| 06/18/2019
When mounting a Racepak data logger there are specific mounting instructions that are needed to be followed in order for proper G-Meter readings. But what if those mounting instructions won't work in your application?