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bill dedman · 07-04-2009, 08:49 PM

Why are EFI cars allowed to run other than stock equipment in their fuel delivery systems?

A 340 1971 Duster had BETTER have a 750 cfm Thrermoquad with the right number on it, or he'll never get through tech. Downleg boosters are not accepted on 428 CJ's, the last time I checked, yet EFI seems not to have these types of restrictions.

Why is that?

Am I comparing software with hardware here???

Bill

07-04-2009, 08:49 PM	#4
bill dedman VIP Member Join Date: Feb 2002 Location: Conway, AR Posts: 1,739 Likes: 0 Liked 6 Times in 4 Posts	Re: ford 5.0 injection help Why are EFI cars allowed to run other than stock equipment in their fuel delivery systems? A 340 1971 Duster had BETTER have a 750 cfm Thrermoquad with the right number on it, or he'll never get through tech. Downleg boosters are not accepted on 428 CJ's, the last time I checked, yet EFI seems not to have these types of restrictions. Why is that? Am I comparing software with hardware here??? Bill __________________ Bill