Holley Unveils 1250HP-Capable Super Sniper 4150
Ideal for converting blow-through-carburetor turbocharged engines to EFI, the high-horsepower Super Sniper 4150 is equally suitable for draw-through and blow-through forced-induction engines. These bolt-on EFI conversions feature a user-friendly boost control with handheld adjustability and a fully programmable target air/fuel ratio per boost level. Advanced boost control is available through free downloadable Sniper EFI tuning software, including boost-vs.-rpm and boost-vs.-time – the same boost control that has become so popular with Holley HP and Dominator EFI. Compatible with both wet and dry nitrous systems, they also feature programmable inputs and outputs, time-based or RPM-based timing retard, a USB/CAN tuning cable, and even a lean/rich AFR cutoff.
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.
Install Video: Deboss Garage Demonstrates Just How Easy Sniper EFI Really Is to Set Up| 02/19/2019
Watch step by step as "Filthy Rich" Bosch upgrades a '67 Goat to electronic fuel injection.
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?