Efi

stefan callender · 07-21-2012, 10:56 AM

What EFI system does everyone run??

TOSTO RACING · 07-21-2012, 12:59 PM

Stock pcm for me. I'm probably the only one with this setup. Fast and Bigstuff are very popular.Depending on what you are doing, there is really no advantage to the aftermarket ones. They are just easier to work with and tune.

Tim

Ed Wright · 07-21-2012, 04:11 PM

The factory boxes are just as easy as the after market stuff.

NewHemi · 07-21-2012, 04:32 PM

I can't imanine that you can get the same kind of fuel and spark control and logging and data out on a stock ecu that you can get our of something llike the FAST system.

But if $ is an issue, run stock until you decide you need more control or more data out.

Then when you need more than your stock setup gives you, look around at what the faster cars in your class are running, and go for that.

My Opinion. I never ran a stock ECU in Class, Your mileage may vary.

David
The New Hemi Guy

Ed Wright · 07-21-2012, 05:04 PM

Oh, but you can.

Marty Buth · 07-24-2012, 12:42 PM

I use the SDS (Simple Digital Systems) for my EFI. It really is simple. It is on the NHRA approved list. It is used also for light aircraft due to it's reliability. I know of a guy that tried to use the stock ECU and had major issues with head gaskets popping. You can do it with a stock ECU, but I think it is much easier to tune with the aftermarket ECU's.

07-21-2012, 10:56 AM	#1
stefan callender Senior Member Join Date: Dec 2002 Location: zoo york Posts: 572 Likes: 3 Liked 2 Times in 2 Posts	Efi What EFI system does everyone run??

07-21-2012, 12:59 PM	#2
TOSTO RACING Senior Member Join Date: May 2007 Location: DRAGSTRIP Posts: 884 Likes: 861 Liked 639 Times in 182 Posts	Re: Efi Stock pcm for me. I'm probably the only one with this setup. Fast and Bigstuff are very popular.Depending on what you are doing, there is really no advantage to the aftermarket ones. They are just easier to work with and tune. Tim __________________ 5664 GHI/SA 1985 CAMARO RED H/SA 1985 CAMARO BLUE I/SA

07-21-2012, 04:11 PM	#3
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Efi The factory boxes are just as easy as the after market stuff. __________________ Ed Wright 4156 SS/JA

07-21-2012, 04:32 PM	#4
NewHemi Senior Member Join Date: Dec 2009 Location: Ohio Posts: 472 Likes: 0 Liked 1 Time in 1 Post	Re: Efi I can't imanine that you can get the same kind of fuel and spark control and logging and data out on a stock ecu that you can get our of something llike the FAST system. But if $ is an issue, run stock until you decide you need more control or more data out. Then when you need more than your stock setup gives you, look around at what the faster cars in your class are running, and go for that. My Opinion. I never ran a stock ECU in Class, Your mileage may vary. David The New Hemi Guy

07-21-2012, 05:04 PM	#5
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Efi Oh, but you can. __________________ Ed Wright 4156 SS/JA

07-24-2012, 12:42 PM	#6
Marty Buth Member Join Date: Nov 2002 Location: Freeport, IL Posts: 467 Likes: 648 Liked 232 Times in 39 Posts	Re: Efi I use the SDS (Simple Digital Systems) for my EFI. It really is simple. It is on the NHRA approved list. It is used also for light aircraft due to it's reliability. I know of a guy that tried to use the stock ECU and had major issues with head gaskets popping. You can do it with a stock ECU, but I think it is much easier to tune with the aftermarket ECU's. __________________ Marty Buth 3657 STK