EFI Conversion Question

[elwaupo]

Ok here's my question, I have a 69 SS Camaro with a small block that I would like to convert it EFI. I have an Edelbrock Pro Flo but now I find out that I should upgrade it to the Pro Flo2 at a cost of 2000.00+. Holley, Atomic and Fast all have their TBI systems for about the same price. What would be the best choice?

[snappytravis]

I would call all the companys you are interested In and see who calls back and how long it takes, It doesn't matter who's product you buy if there customer service sux! JMHO,, I do have a holly hp setup and there guys are pretty dam good for service.

[Ron in SoCal]

Originally Posted by elwaupo

Ok here's my question, I have a 69 SS Camaro with a small block that I would like to convert it EFI. I have an Edelbrock Pro Flo but now I find out that I should upgrade it to the Pro Flo2 at a cost of 2000.00+. Holley, Atomic and Fast all have their TBI systems for about the same price. What would be the best choice?

Not the end all, but this is a good read:

http://www.carcraft.com/techarticles...iant_efi_test/

[hifi875]

Holley gets my vote. Got one of the first terminators and it works great

[elwaupo]

I'm leaning towards the Holley EFI, they've been around the longest and I've heard a lot of good things about their system. I'll sell the Pro Flo first

[garymac69]

I would think that you could re-use your EFI hardware and just use a retrofit kit such as this Fast system for $922:

http://www.jegs.com/i/FAST/244/30200...FeKXOgodRyUAUw

[elwaupo]

Originally Posted by garymac69

I would think that you could re-use your EFI hardware and just use a retrofit kit such as this Fast system for $922:

http://www.jegs.com/i/FAST/244/30200...FeKXOgodRyUAUw

That certainly is a great and cheaper option but would it work with my current Pro Flo system? Has anybody used this system yet? Defiantly worth a closer look.

[elwaupo]

Originally Posted by garymac69

I would think that you could re-use your EFI hardware and just use a retrofit kit such as this Fast system for $922:

http://www.jegs.com/i/FAST/244/30200...FeKXOgodRyUAUw

I just looked at this and it looks like the ticket but will it work with an Edelbrock Pro Flo?

[kmart401]

I was also wondering if you could use a Holley Terminator or Dominator ECU and Holley wiring harnesses to replace the Edelbrock Pro Flo harness and ecm & chip??


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[Larry R]

FWIW, I am in the process of converting my Holley TBI to a HP MPFI full sequential system on my 327 SBC. I have not driven it a lot yet, but I see a significant difference in smoothness and drivability. Economy should be better as well. So I recommend the MPFFI over a TBI.