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.
Sniper EFI Releases Dual Plenum Intake Manifolds For LS Engines| 11/05/2018
They're available for both cathedral-port and rectangular-port heads, and both versions increase airflow and improve dispersion to the intake ports.
Holley EFI Releases Throttle Body Adapters and Gen 2 Dual Sync Distributors| 09/04/2018
The throttle-body adapters make it a snap to run a drive-by-wire throttle body, and the dual-sync distributors are perfect for sequentially injected applications.
Holley EFI Helps Bring Squarebody Syndicate's 1975 Indy 500 Tribute Truck to Life| 11/15/2018
The truck given to winner Bobby Unser's chief mechanic, Wayne Leary, is recreated from the ground up.
NOS Releases Giant Assortment of New Nitrous Products| 11/14/2018
Choose from black nitrous bottle blankets and new nitrous systems for GM LS engines, late model Ford and Chrysler applications, and dual-carb (2x4) engines.