Tech Tips

  • Carburettor Flange Guide

    When it comes to understanding what fits and what stays on the shelf, you need to begin by measuring the bolt spacing of your intake flange. Carburettors have a variety of bolt patterns (measured by length and width) and it is important to note that you need to allow adequate space for the throttle blades to open and close without binding against the intake manifold's ports.
  • Holley Technical Information - Carburetor Numerical Listing

    It's never been easy to find the right replacement parts or order the right rebuild kit if you don't know exactly what it is that you're rebuilding. Have you ever tried to determine exactly what carburetor you had but had no idea how to do it? This short, informative video should answer any other questions you have.

  • How To Go From A Carburettor To EFI

    How To Go From A Carburettor To EFI

    While there is certainly still a welcome place for carburettors in racing and classic vehicle restorations, considering the numerous advantages offered by EFI it has found a welcome adoption by vintage vehicle owners who love driving their cars.