Holley Superformance MKIII Cobra
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!
Win a 500+ HP Small Block Ford with Terminator X EFI, Frostbite Water Pump, Hooker Headers and more!| 10/02/2019
Holley has teamed up with Prestige Motorsports to celebrate the success of our Inaugural Intergalactic Ford Festival to give-away a 500+ HP engine to one lucky fan!
Holley Modernizes Classic Carb Lineup!| 01/29/2020
Wait, what year is it?! That's right, Holley is announcing a revamp of their "Classic Carb" line-up with modernized versions that are constructed from light-weight aluminum! Beginning with the 0-1848-2, this new carburetor draws roots from the original 465 CFM List: 1848, but will all of the contemporary features you've come to love from their Street Warrior models. The aluminum main body and fuel bowls will save weight and provide better heat dissipation (a must-have when running today's ethanol-blended fuels). It has also ditched the obsolete hot-air choke and fuel bowl vent to bring this carb into the 21st century!
Holley EFI and NOS Announce Big Changes for Lights Out 11!| 01/27/2020
Holley and NOS have partnered with Duck X Productions for Lights Out 11 this February. Holley will be a title sponsor while NOS has sponsored the new "DXP Street" class which features the 02001NOS Cheater plate as the official nitrous plate! Taking place February 13-16, 2020, this is guaranteed to be one of the wildest drag radial races of the year and an excellent kick-off to the roaring 20's!