Changing from efi to carb and vice versa
07-09-2012 | 12:09 PM
#1
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From: MAINE
Changing from efi to carb and vice versa
Thinking of taking on a twin project,
i have a 2000 7.4 mpi and a late'96/97 -454- SAME HRS +/-
i like the efi but which is the easiest switch
and how much/little hassle i.e. Ca$$h
i have a 2000 7.4 mpi and a late'96/97 -454- SAME HRS +/-
i like the efi but which is the easiest switch
and how much/little hassle i.e. Ca$$h
Last edited by JETTDOGG; 07-09-2012 at 05:16 PM.
07-09-2012 | 07:40 PM
#2
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Joined: Jul 2011
Posts: 65
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From: lancaster oh
Jettdogg, I have a 94 502 efi that started giving me problems last summer. I went back carbed, holley 750jtubed, marine hei ,and a mercruiser intake. I lost a few mph on the top end. The holley is so well behaved my bud could not believe it was not my old efi. In my case of a vst nightmares and crazy wiring and no scan tool I went back to what I know. I hope that helps.
