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Fast EZ-EFI-1 on a 426 #1694338 11/04/14 01:41 PM 11/04/14 01:41 PM
Joined: Jun 2005 Posts: 368 Jacksonville, Fl 426runner OP enthusiast
426runner OP enthusiast Joined: Jun 2005 Posts: 368 Jacksonville, Fl	Will dual Fast EZ-EFI-1 units (with base adapters) physically fit a stock 426 intake or would you have to go with the "Holley" dual intake? Later, Sandy '70 HEMI Road Runner B5/B5, 4 spd "Sandy's Garage" on Facebook

Re: Fast EZ-EFI-1 on a 426 [Re: 426runner] #1694339 11/04/14 11:00 PM 11/04/14 11:00 PM
Joined: Aug 2003 Posts: 43,157 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,157 Bend,OR USA	Call FAST and find out Leet us know, I have drilled AVS, Carter Competion series and Eddy Carbs to fit on 426 Street Hemi intakes You can to probally on those throttle bodies Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: Fast EZ-EFI-1 on a 426 [Re: Cab_Burge] #1694340 11/05/14 11:08 AM 11/05/14 11:08 AM
Joined: Jun 2005 Posts: 368 Jacksonville, Fl 426runner OP enthusiast
426runner OP enthusiast Joined: Jun 2005 Posts: 368 Jacksonville, Fl	I did... the tech guy had no idea. I've asked for dimensional specs but they claim not to have any. I can't find a website or online picture anywhere with this setup. I guess I'll have to find one and measure it myself. Later, Sandy '70 HEMI Road Runner B5/B5, 4 spd "Sandy's Garage" on Facebook

Re: Fast EZ-EFI-1 on a 426 [Re: 426runner] #1694341 11/05/14 11:42 AM 11/05/14 11:42 AM
Joined: Aug 2003 Posts: 11,179 Atco NJ DJVCuda I Live Here
DJVCuda I Live Here Joined: Aug 2003 Posts: 11,179 Atco NJ	There is a member on here with another dual quad setup, like mine on a big block, I think it was a wedge, it was a few years ago now. Theres more room since there are no fuel bowls, like my old holley's

Re: Fast EZ-EFI-1 on a 426 [Re: DJVCuda] #1694342 11/05/14 01:31 PM 11/05/14 01:31 PM
Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada R RUNCHARGER I Live Here
RUNCHARGER I Live Here R Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada	Yikes: Those don't look like they'll work on a stock Hemi intake. They will fit on the "marine" intake though. Sheldon

Re: Fast EZ-EFI-1 on a 426 [Re: RUNCHARGER] #1694343 11/05/14 02:00 PM 11/05/14 02:00 PM
Joined: Aug 2003 Posts: 11,179 Atco NJ DJVCuda I Live Here
DJVCuda I Live Here Joined: Aug 2003 Posts: 11,179 Atco NJ	The holleys I had ( with a metering plate were alot closer.

Re: Fast EZ-EFI-1 on a 426 [Re: DJVCuda] #1694344 11/05/14 02:20 PM 11/05/14 02:20 PM
Joined: Nov 2014 Posts: 28 Montana D DDodger member
DDodger member D Joined: Nov 2014 Posts: 28 Montana	interestin

Re: Fast EZ-EFI-1 on a 426 [Re: DJVCuda] #1694345 11/05/14 06:09 PM 11/05/14 06:09 PM
Joined: Jun 2005 Posts: 368 Jacksonville, Fl 426runner OP enthusiast
426runner OP enthusiast Joined: Jun 2005 Posts: 368 Jacksonville, Fl	I know they would fit using the MP intake for use with 2 Hollyes but that tacks on another chunk of $$ I was hoping to avoid. I'm going for it either way. I'll hold off on the intake until I see for myself that they won't fit. Later, Sandy '70 HEMI Road Runner B5/B5, 4 spd "Sandy's Garage" on Facebook

Re: Fast EZ-EFI-1 on a 426 [Re: DJVCuda] #1694346 11/05/14 09:00 PM 11/05/14 09:00 PM
Joined: Jan 2003 Posts: 3,009 Covington Georgia RV2 master
RV2 master Joined: Jan 2003 Posts: 3,009 Covington Georgia	I have the dual quad setup on a Hemi but it's with a stage v intake 8322610-image.jpg (246 downloads)

Re: Fast EZ-EFI-1 on a 426 [Re: 426runner] #1694347 11/05/14 11:05 PM 11/05/14 11:05 PM
Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada R RUNCHARGER I Live Here
RUNCHARGER I Live Here R Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada	Let us know if it works or not please. I'm injecting mine pretty quick as well. Sheldon

Re: Fast EZ-EFI-1 on a 426 [Re: RUNCHARGER] #1694348 11/06/14 02:04 PM 11/06/14 02:04 PM
Joined: Jan 2003 Posts: 16,376 D dogdays I Live Here
dogdays I Live Here D Joined: Jan 2003 Posts: 16,376	I look at that large amount of cash and wonder it maybe it'd be better spent going port injection, using the Holley latest stuff (ask Monte Smith). R.

Re: Fast EZ-EFI-1 on a 426 [Re: dogdays] #1694349 11/06/14 11:46 PM 11/06/14 11:46 PM
Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada R RUNCHARGER I Live Here
RUNCHARGER I Live Here R Joined: Jan 2003 Posts: 15,976 Chilliwack B.C. Canada	I'd like to Port inject mine but it would be about $5-$6k instead of $3k. The TBI will still be better than carbs I figure. Sheldon

Re: Fast EZ-EFI-1 on a 426 [Re: RUNCHARGER] #1694350 11/07/14 01:48 AM 11/07/14 01:48 AM
Joined: Aug 2003 Posts: 11,179 Atco NJ DJVCuda I Live Here
DJVCuda I Live Here Joined: Aug 2003 Posts: 11,179 Atco NJ	Quote: I'd like to Port inject mine but it would be about $5-$6k instead of $3k. The TBI will still be better than carbs I figure. Sheldon I had holley 390's on my tunnel ram - I'll try and attach vids of both idling. You can sit in the seat and adjust the ratio - IN THE SEAT, adjust idle, etc, best move I ever made - runs great in ALL conditions. hot, cold, different altitudes, etc - it adjusts to keep your settings. That alone was worth it. At the track i was always adjusting acc pump cams, jets, idle, etc - not anymore. Here is the vid from the carbs - notice the heater hose shaking - VID 1 HERE here is the vid of the EFI EZ EFI VID 2

Re: Fast EZ-EFI-1 on a 426 [Re: DJVCuda] #1694351 11/07/14 01:12 PM 11/07/14 01:12 PM
Joined: Jul 2010 Posts: 85 Savage MN S sanman68 member
sanman68 member S Joined: Jul 2010 Posts: 85 Savage MN	Wow that's why I would like fuel injection on my motor. What a difference/improvement. Only thing is the cost. Sanman68 https://www.youtube.com/watch?v=nam9tta49q8&t=20s

Re: Fast EZ-EFI-1 on a 426 [Re: sanman68] #1694352 11/07/14 09:40 PM 11/07/14 09:40 PM
Joined: Jan 2003 Posts: 16,376 D dogdays I Live Here
dogdays I Live Here D Joined: Jan 2003 Posts: 16,376	The OP was talking about dual EZ-EFIs, which is a bunch of money. Heck, one of those is a lot of money to me. Holley's controller is multifunctional and I believe will run port EFI for less than the price of two EZ-EFIs. But I could be wrong. On the Race Engine board, check out Monte Smith, he works for Holley and will be the best one to talk to. R.

Re: Fast EZ-EFI-1 on a 426 [Re: dogdays] #1694353 11/13/14 12:44 PM 11/13/14 12:44 PM
Joined: Jun 2005 Posts: 368 Jacksonville, Fl 426runner OP enthusiast
426runner OP enthusiast Joined: Jun 2005 Posts: 368 Jacksonville, Fl	Dual FAST EFI kit with external fuel pump system can be found for under $2700... complete. Later, Sandy '70 HEMI Road Runner B5/B5, 4 spd "Sandy's Garage" on Facebook

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