Search results for "holley carburetor tuning"

Recently you wrote an article that mentioned drilling holes in all four throttle blades on the Holley carb to change the blade position compared to the transfer slot. I have […]

I have a big block Chevy engine in my 1955 Chevy with an 850 cfm Holley carburetor and a big Holley fuel pump and return style regulator. I just changed […]

Summit Racing’s MAX-efi 500 electronic fuel injection system has proven itself as an affordable way to convert a carbureted street engine to EFI. Capable of handling up to 500 horsepower, […]

I’ve read a story you wrote concerning mixing E85 with gasoline to create a blended fuel with a higher octane. This sounds like an interesting change that might be worth […]

In Part 1 of Hidden Assets, we covered the design and installation basics of Holley’s HydraMat fuel pickup system. Now I’ll show you how I installed one in the gas […]

  Q: My Holley-equipped vehicle has a stumble from a dead stop. Someone told me the accelerator pump nozzle may need resized. How do I know if I need to change […]

I just bought a nice ’69 Dodge Charger with a 440 that I got on a really good deal because the previous owner had given up trying to make the […]

It was Mark Twain who once wrote: “The reports of my death are greatly exaggerated.” The same could be said about the basic four-barrel carburetor. We find ourselves well into […]

Rick Saccone lives the gearhead dream. As owner of Flashback Unlimited Inc.—an antique and classic car restoration shop in Akron, OH—he gets to build and restore vintage automobiles using other […]

If you’re researching electronic fuel injection (EFI) systems, you’ve probably come across the terms speed density and mass air flow (MAF). These are the two most prevalent types of fuel […]