Holley EFI Racers Succeed @ 2020 King of the Hammers
Pro Dash firmware update adds additional inputs to Holley ECU's!| 11/07/2019
The latest Pro Dash firmware update (5.0 Build 49) uses a single firmware version for both the 6.86” (PN 553-112) and 12.3” (PN 553-111) Pro Dashes. It gives Holley EFI users the ability to use the first thirteen dash inputs (IO 1 - IO 13) actively within their HP or Dominator ECU via CANbus. Users must upgrade to V5 Build 130 or greater to take advantage of this awesome new feature. Click here to learn more!
Sniper EFI Releases new Stealth 4150 Models!| 11/01/2019
Consumers have been asking for a throttle body injection that looks like a 4150 Holley carburetor and Holley's Sniper EFI division has responded with the new Sniper Stealth 4150. Modeled after an Ultra XP carburetor, the new Stealth 4150 features four 100 lb/hr injectors, dual feed configuration and supports up to 650 hp naturally aspirated! Click here to learn more!
American Thunder Cat-back Exhaust for 2020 GM Silverado/Sierra 2500HD/3500HD 6.6L| 04/02/2020
Check out our new American Thunder cat-back stainless steel exhaust system for the 2020 Chevrolet Silverado and GMC Sierra 2500HD and 3350HD trucks with the 6.6L gas engine. The system is packed with features to get maximum performance from the big 6.6L engine and all the styling it needs to make it stand out in the crowd.
Terminator X for Ford Part 2: MSD Pro 600 & Cam Sync on Small Block Ford| 04/02/2020
The MSD Pro 600 was designed to have seamless integration with Holley EFI systems! In this video, Ray installs MSD Pro 600 and MSD Cam Sync Distributor in his Supercharged Small Block Ford for the ultimate in coil-near-plug ignition power!