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Author Topic: Holley Sniper EFI Anyone  (Read 11707 times)

Offline swilliams

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Holley Sniper EFI Anyone
« on: October 17, 2016, 09:03:43 AM »
Got home from work this morning and was met with a surprise.




« Last Edit: October 17, 2016, 12:53:42 PM by swilliams »
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Offline Flyinhillbilly

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Re: Holley Sniper EFI Anyone
« Reply #1 on: October 17, 2016, 05:30:25 PM »
I've installed one of the fast ezefi units. Looks to be about the same. EZEFI is awesome.
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Offline gwcrim

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Re: Holley Sniper EFI Anyone
« Reply #2 on: October 17, 2016, 08:16:06 PM »
Sweet! 
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Offline cvbear

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Re: Holley Sniper EFI Anyone
« Reply #3 on: October 17, 2016, 08:41:12 PM »
I am looking forward to following this thread!  How are you going to deal with a fuel line return for the throttle body?
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #4 on: October 17, 2016, 09:29:40 PM »
The stock 1986 C10 fuel pump has fuel, vent and return hard lines. Then i am going to use the FITech fuel command center for the high pressure side.
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #5 on: October 18, 2016, 04:58:19 PM »
So after months of speculation turns out the the Sniper system does have timing control but i will have to either have to somehow lock my stock HEI distributor or go with an aftermarket distributor. In the instructions they use an MSD. For the lower end aftermarket EFI systems it has quite a few control options from multiple fans to A/C even nitrous.
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Offline justin71105

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Re: Holley Sniper EFI Anyone
« Reply #6 on: October 25, 2016, 01:11:42 AM »
This is the one I have been eye balling lately:  http://fitechefi.com/products/30003/

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Offline BlackTomC

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Re: Holley Sniper EFI Anyone
« Reply #7 on: October 25, 2016, 10:03:43 AM »
swilliams, you ever get this setup? Contemplating this for my 76 K25 Suburban party barge
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #8 on: October 26, 2016, 02:44:23 PM »
Quote from: justin71105 on October 25, 2016, 01:11:42 AM
This is the one I have been eye balling lately:  http://fitechefi.com/products/30003/
I thought about the Fitech EFI but when i found out Holley was coming out with the Sniper system i decided to wait. I am going to use the: http://fitechefi.com/products/40003/
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #9 on: October 26, 2016, 02:50:29 PM »
Quote from: BlackTomC on October 25, 2016, 10:03:43 AM
swilliams, you ever get this setup? Contemplating this for my 76 K25 Suburban party barge

I am still waiting on parts. Now that I found out that the Sniper system has timing controls I am having to upgrade my distributor. When i get to the install i will post progress. I did do an unboxing video: https://www.youtube.com/watch?v=-lg3yOlyd3w
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Offline Stewart G Griffin

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Re: Holley Sniper EFI Anyone
« Reply #10 on: October 26, 2016, 03:55:29 PM »
Will this work on a 6 cylinder?
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #11 on: October 26, 2016, 04:27:53 PM »
Holley says that it will with a  4 barrel square bore intake. Up to 650 HP.
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #12 on: November 02, 2016, 05:23:33 PM »
Getting my parts gathered.
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Offline Irish_Alley

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Re: Holley Sniper EFI Anyone
« Reply #13 on: November 03, 2016, 07:41:38 AM »
how much $ and whats your current MPGs?
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Offline swilliams

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Re: Holley Sniper EFI Anyone
« Reply #14 on: November 03, 2016, 08:31:40 AM »
Roughly $1600 for the setup i am going to run and for gas mileage i am running a Holley Demon 625 so i dont think it is over 9 MPG.
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