Need help choosing engine management system
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Teching In
Joined: Mar 2012
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Need help choosing engine management system Long story short, I have been building a 408 for a mostly street first gen camaro. The project has gone way over budget at this point, but I just prefer to do things the best I can but not waste money.
The motor will be NA with a 200 wet shot. It will use a NW 102 cable throttle body, T56 magnum, LSXRT, MMS 235's, 235/240 @ low 600's, FIC injectors 50lbs.
I was thinking about using the Atomic EFI from MSD. It is self tunning and would allow me to play with a decent amount of parameters. It also cleans up the wiring harness significantly. This eliminates some expensive dyno time possibly too.
The second option is the Fast Easy EFI. I don't know much about this system to be honest.
Thrid option is that I have an 04 Escalade computer and harness but I heard I need an earlier camaro computer due to the cable throttle body. I would also like to use an aftermarket harness to clean things up and make it easier for me if I go this route ($). Then I would also need to have it tuned.($)
What would you do on a motor like this for my application? Opinions greatly appreciated.
The motor will be NA with a 200 wet shot. It will use a NW 102 cable throttle body, T56 magnum, LSXRT, MMS 235's, 235/240 @ low 600's, FIC injectors 50lbs.
I was thinking about using the Atomic EFI from MSD. It is self tunning and would allow me to play with a decent amount of parameters. It also cleans up the wiring harness significantly. This eliminates some expensive dyno time possibly too.
The second option is the Fast Easy EFI. I don't know much about this system to be honest.
Thrid option is that I have an 04 Escalade computer and harness but I heard I need an earlier camaro computer due to the cable throttle body. I would also like to use an aftermarket harness to clean things up and make it easier for me if I go this route ($). Then I would also need to have it tuned.($)
What would you do on a motor like this for my application? Opinions greatly appreciated.
Holley EFI.
The HP system will be more than enough for you. Closed loop for the fuel tuning. I have not found a reason to dyno mine. Track tuned then we thru it on the dyno and found it was on the money with my track tune.
Tim
The HP system will be more than enough for you. Closed loop for the fuel tuning. I have not found a reason to dyno mine. Track tuned then we thru it on the dyno and found it was on the money with my track tune.
Tim
