Win a 500+ HP Small Block Ford with Terminator X EFI, Frostbite Water Pump, Hooker Headers and more!
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Pro Dash firmware update adds additional inputs to Holley ECU's!
| 11/07/2019The 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!
Read MoreHolley Announces Major Terminator X Releases!
| 04/02/2020Holley EFI engineers have been hard at work expanding their popular Terminator X platform to work with even more applications! Their new Stealth 4150 models resemble a Holley XP carburetor but have four 100lb/hr injectors hidden inside the throttle body. The external ECU can be fully programmed with four inputs and four outputs as well as the ability to handle a single stage of nitrous, or integrated boost control! Following that up, Terminator X MAX systems have been announced for both Gen III Hemi Drive-By-Wire and Ford Modular 2V/4V platforms. Click here to learn more!
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Current Articles
Wild 1981 Toyota Starlet with a Twin-Turbo LS Swap Spotted at Holley LS Fest
| 01/26/2021With a wheel base just longer than a shopping cart and motivation from a twin-turbo LS, Josh Dillon’s Toyota Starlet is about as wild as they come. This insured, registered, and utterly crazy street car made an appearance at Holley LS Fes where it caught our eye.
Read MoreLegendary IMSA Second-Gen Camaro Racer Gets Back On Track
| 01/25/2021After a thirty-year hiatus, this storied second-generation Camaro is mixing it up once again as a historic racer. A proper retirement doesn't mean that you sit and do nothing, and the same can be said for old racing machines!
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