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Fuel Injection Setup #902256
01/11/11 08:42 PM
01/11/11 08:42 PM
Joined: Aug 2007
Posts: 1,819
Middle of A Field
O
OrangeProwler Offline OP
top fuel
OrangeProwler  Offline OP
top fuel
O

Joined: Aug 2007
Posts: 1,819
Middle of A Field
Just wondering what setup is best for these old cars? Or you can post your setup as I know guys seem to mix and match pieces so to speak.

Re: Fuel Injection Setup [Re: OrangeProwler] #902257
01/11/11 10:49 PM
01/11/11 10:49 PM
Joined: May 2004
Posts: 12,387
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,387
Taxes & Virus's R-US, NY
FAST EZ-efi....Hands down.






'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: Fuel Injection Setup [Re: OrangeProwler] #902258
01/11/11 11:23 PM
01/11/11 11:23 PM
Joined: Jan 2003
Posts: 4,558
Montana
F
FuryUs Offline
master
FuryUs  Offline
master
F

Joined: Jan 2003
Posts: 4,558
Montana
Define 'best.' Easiest? Most power? Most tuneable? Cheapest?

Re: Fuel Injection Setup [Re: FuryUs] #902259
01/11/11 11:29 PM
01/11/11 11:29 PM
Joined: Oct 2007
Posts: 3,884
Oregon
hooziewhatsit Offline
master
hooziewhatsit  Offline
master

Joined: Oct 2007
Posts: 3,884
Oregon
There's a variety of options out there, depending on how much you want to spend, or how much you want to tune.

You can go from EZ-EFI for a chunk of change, but it self tunes. Or you can go with Megasquirt for a few hundred, but you have to tune it yourself. There's also the Ford EFI system some of us are working on that should be cheap and fairly well tuned already.

Basically, the more plug and play it is, the more it will cost.


If you ever find yourself in a fair fight, your tactics suck.
Re: Fuel Injection Setup [Re: hooziewhatsit] #902260
01/11/11 11:40 PM
01/11/11 11:40 PM
Joined: Aug 2003
Posts: 11,179
Atco NJ
DJVCuda Offline
I Live Here
DJVCuda  Offline
I Live Here

Joined: Aug 2003
Posts: 11,179
Atco NJ
for carb guys - EZ EFI - like Dragula said - hands down.

My tunnel ream starts right up , gets 21 more horses then carbs, and gets more mileage.

It's a bolt on and go system, like I said - for carb guys - if you want to tinker with laptops, dynos and tuners, then the megasquirt and others are for you, but I dont think carb guys are in that category.

I can adjust everything I need right in the seat, and drive!




Re: Fuel Injection Setup [Re: DJVCuda] #902261
01/11/11 11:46 PM
01/11/11 11:46 PM
Joined: Sep 2007
Posts: 14,889
up yours
Supercuda Offline
About to go away
Supercuda  Offline
About to go away

Joined: Sep 2007
Posts: 14,889
up yours
Throttle body EFI isn't what I would call "best" when taking EFI.

If I were going to use throttle body EFI, I wouldn't pop of the EZ EFI, way cheaper boneyarding the parts off OEM setups.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.
Re: Fuel Injection Setup [Re: hooziewhatsit] #902262
01/11/11 11:48 PM
01/11/11 11:48 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
Too Many Posts
DaytonaTurbo  Offline
Too Many Posts

Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
I pieced together a megasquirt system for mine that I've been meaning to install for a couple years but haven't gotten to it. The cheaper you go, the more work you have to do yourself. The megasquirt systems can do everything but the real cost is time.

Re: Fuel Injection Setup [Re: DaytonaTurbo] #902263
01/12/11 12:10 AM
01/12/11 12:10 AM
Joined: Aug 2003
Posts: 4,481
Mesa, AZ
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Pat_Whalen Offline
super gas
Pat_Whalen  Offline
super gas
P

Joined: Aug 2003
Posts: 4,481
Mesa, AZ
I've just this passed weekend got my megasquirt'ed 440 running, idling, and am in the process of accel tuning. It does everything I could ever want and more. Knock sense/retardation, controls timing (something not all efi systems can accomplish), multiple outputs and inputs (independent EGT probes, cooling e-fan control, etc), flex fuel options, boost control, NO2 control, launch control, and the list goes on.

If you've got the time and really want to understand the exacting sciences behind fuel injection, check out megasquirt. If you just want something to come in a box and slap it on and have it run OK, give something else a try.

Re: Fuel Injection Setup [Re: Supercuda] #902264
01/15/11 12:59 AM
01/15/11 12:59 AM
Joined: May 2004
Posts: 12,387
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,387
Taxes & Virus's R-US, NY
Quote:

Throttle body EFI isn't what I would call "best" when taking EFI.

If I were going to use throttle body EFI, I wouldn't pop of the EZ EFI, way cheaper boneyarding the parts off OEM setups.




The FAST system is a lot better than you would think, and I have the time slips from carbed to efi to show it. System is everything they claim it is. If your a carb guy, and want waaaay better drivability, this is the system to get....

I also have a full FAST system on my Cuda, and I have to tell you, putting the EZ efi can be done in a day....Had it all tuned on the first drive. Works well, so go ahead, and morph some factory parts togather...Love those posts on here.


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk






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