Re: 1972 340 EFI systems
[Re: AndyF]
#2683736
08/02/19 03:25 PM
08/02/19 03:25 PM
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Joined: Apr 2011
Posts: 315 Ontario, Canada
RealWing
enthusiast
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enthusiast
Joined: Apr 2011
Posts: 315
Ontario, Canada
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A Holley Sniper with a Hyperspark distributor would be your easiest install. Holley will also have a EFI gas tank that you can install. Only thing you would need to do is add a return line to the car. Holley has a returnless pump package now, so you only need 1 line from the tank
1970 Superbird 440-6bbl, auto 1969 Barracuda 340-4bbl, FB Formula S auto 1969 Barracuda 6.1 L Hemi, 5 speed, Convertible 2022 Can Am Spyder RTL
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Re: 1972 340 EFI systems
[Re: RealWing]
#2683896
08/03/19 12:15 AM
08/03/19 12:15 AM
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Joined: Jan 2003
Posts: 5,283 Land 'O Lakes
RoadRunnerLuva
master
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master
Joined: Jan 2003
Posts: 5,283
Land 'O Lakes
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I am considering doing the same for my '72 340 manual valve body automatic car...anyone using FiTech's Go EFI (250-650HP) system on their cars? If so..how do you think it works for you...pro's/con's?? I have a 16 gal. fuel cell in the trunk, and a frame mounted Summit 105 GPH electric fuel pump currently...3/8" braided fuel line from cell, all the way to the 850 cfm carb.I don't want to change the fuel cell out either, thanks as well for any input.
Plymouth Makes It!
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Re: 1972 340 EFI systems
[Re: Barrelhouse]
#2683901
08/03/19 12:28 AM
08/03/19 12:28 AM
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Joined: Jan 2003
Posts: 1,800 North Dakota
Azzkikrcuda
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,800
North Dakota
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Holley Sniper I have done a few FiTech systems with mixed results and had Good results with Sniper. Now that both systems are about the same price it is an easy choice. Spectra EFI tanks are not bad for the price, But the fuel gauge will be way off. Ohm range on the ones I used are not right for Mopar.
The only Carbs I care about are under the hood!
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Re: 1972 340 EFI systems
[Re: Azzkikrcuda]
#2683908
08/03/19 01:40 AM
08/03/19 01:40 AM
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Joined: Jan 2003
Posts: 5,283 Land 'O Lakes
RoadRunnerLuva
master
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master
Joined: Jan 2003
Posts: 5,283
Land 'O Lakes
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I have done a little research on the Holley Sniper master kit....multiple people complained that their kits came incomplete, even though Holley says everything is included in their master kit. Why would I spend close to $1,300 and receive an incomplete kit from them, when Holley "supposedly" sells a complete kit?? Anyone here encounter this themselves?
Plymouth Makes It!
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Re: 1972 340 EFI systems
[Re: RoadRunnerLuva]
#2683911
08/03/19 02:23 AM
08/03/19 02:23 AM
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Joined: Aug 2011
Posts: 2,842 Pattison Texas
CSK
master
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master
Joined: Aug 2011
Posts: 2,842
Pattison Texas
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I went with Holley HP, port injection.
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5
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Re: 1972 340 EFI systems
[Re: RoadRunnerLuva]
#2684045
08/03/19 12:55 PM
08/03/19 12:55 PM
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Joined: Jan 2003
Posts: 30,947 Oregon
AndyF
I Win
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I Win
Joined: Jan 2003
Posts: 30,947
Oregon
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I have done a little research on the Holley Sniper master kit....multiple people complained that their kits came incomplete, even though Holley says everything is included in their master kit. Why would I spend close to $1,300 and receive an incomplete kit from them, when Holley "supposedly" sells a complete kit?? Anyone here encounter this themselves? Anyone who complains about something like that must not have bothered to look at the picture of what is in the kit before they pushed the buy button. The kit contains a lot of stuff but it might not be "complete" depending on your car and what other parts you have. I ignore people who complain about stuff like that since it isn't a mystery what you're buying. Just look at the picture. https://www.holley.com/products/fue...ter_kits_with_fuel_system/parts/550-511K
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Re: 1972 340 EFI systems
[Re: RoadRunnerLuva]
#2684494
08/04/19 11:08 PM
08/04/19 11:08 PM
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Joined: Jan 2003
Posts: 8,128 New Mexico
UCUDANT
Troll Hunter
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Troll Hunter
Joined: Jan 2003
Posts: 8,128
New Mexico
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I am considering doing the same for my '72 340 manual valve body automatic car...anyone using FiTech's Go EFI (250-650HP) system on their cars? If so..how do you think it works for you...pro's/con's?? I have a 16 gal. fuel cell in the trunk, and a frame mounted Summit 105 GPH electric fuel pump currently...3/8" braided fuel line from cell, all the way to the 850 cfm carb.I don't want to change the fuel cell out either, thanks as well for any input. Fitech on a full roller W2 headed, 340
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Re: 1972 340 EFI systems
[Re: RealWing]
#2684507
08/04/19 11:58 PM
08/04/19 11:58 PM
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Joined: Jan 2003
Posts: 5,788 Hamilton, Ontario Canada
Magnum
master
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master
Joined: Jan 2003
Posts: 5,788
Hamilton, Ontario Canada
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Another 2 systems are Megasquirt. They have many different systems. MS2, MS3, more and they are very popular for the do it yourself and very cost effective up front.
I have a Pro M on a fox Mustang. They also have a hot rod set up or universal system. It is a full management system. I can answer any specific question about Pro M. If you can imagine it, it can do it. It is a Mass Air system. Most are Speed/density.
69 Super Bee, 93 Mustang LX, 04 Allure Super
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