ECM needed?
Thread Starter
Instructor
Joined: Nov 2008
Posts: 170
Likes: 0
From: Odessa Tx
ECM needed?
Ok. Do I need the ecm hooked up for anything if I am going to go to a carbureted motor. I am getting rid of the fuel injection. I am going to replace the l98 with a 355 that I have already built. I understand that I need a TV cable and a fuel pump. Is there anything else I need?
P.S. Look at the fore sale forum if you need any sensors or injection parts for the 85....Most of my stuff is new, I just cant figure this motor out!
P.S. Look at the fore sale forum if you need any sensors or injection parts for the 85....Most of my stuff is new, I just cant figure this motor out!
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
Leave ECM to run gauges and speedo unless going analog gauges. Just remove redudant wiring leaving wires to sensors
Need non computer controlled dist; regular HEI
Can use 84 CFI low pressure intank pump
If auto ,need some means of controlling TCC lockup .Good T700 control info here
http://purplesagetradingpost.com/sum...o/700R4p1.html
Read
http://forums.corvetteforum.com/c4-t...85-c4-fan.html
Need non computer controlled dist; regular HEI
Can use 84 CFI low pressure intank pump
If auto ,need some means of controlling TCC lockup .Good T700 control info here
http://purplesagetradingpost.com/sum...o/700R4p1.html
Read
http://forums.corvetteforum.com/c4-t...85-c4-fan.html
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia
Racer
Joined: Sep 2007
Posts: 351
Likes: 1
From: Marysville OH
Do you also plan on going to mechanical brakes and crank start?
Geez....the TPI is an easy system to diagnose and repair, all it takes is a manual, a few inexpensive tools, and a systematic approach.
Geez....the TPI is an easy system to diagnose and repair, all it takes is a manual, a few inexpensive tools, and a systematic approach.
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Thread Starter
Instructor
Joined: Nov 2008
Posts: 170
Likes: 0
From: Odessa Tx
Well I didnt want to get that started.... Its not like I am going to a Ford engine or anything. I just dont have the money with a new child to be spending anymore trying to FIGURE OUT my TPI setup. So as I always say, you spend your money the way you want and I will do the same. Anyways, thanks to you guys that have been a help!
Corvette Enthusiast
Joined: Oct 2007
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From: So. Cal.
2025 C7 of the Year Finalist- Unmodified
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holley
Do you already have the 700? I have a 750 DP on a BBC and it fulfills its needs. May be a little big. Maybe jet it down a little bit.? Good luck.
Le Mans Master
Joined: Aug 2000
Posts: 8,838
Likes: 31
From: Australia