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Thread: Owner of two Holley EFI systems, Las Vegas, NV.

  1. #1

    Default Owner of two Holley EFI systems, Las Vegas, NV.

    I've been reading a lot of posts. I've been learning stuff that was mystifying before with the EFI. Once I get the spread-bore figured out, I'm going to tackle the dual sync distributor on my 455 Oldsmobile 4-4-2. Anybody had success with a QuadraJet setup?

  2. #2


    Hi Ed, I’m also in Vegas. I have a ‘72 Cutlass that came with the EFI setup when I purchased it. I heard about EFI and really didn’t know anything about it at first, but have been reading a lot on the forums. There’s still plenty to learn! Keep me posted on the 4-4-2, and let me know if you ever need an extra set of hands.

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