OH wow, that adds an entirely new dimension of thought to what I'm doing with this. Thanks so much for all the great advice there!!! I had considered going with MPFI but I kinda want to stick with...

Six Shooter, I couldn't agree more with on the thought that an ecm shouldn't limit horsepower. I may not know a lot about this stuff yet but I just can't see how the ecm could have anything to do...

Now I got it, just wanted to make sure on that. As far as upgrading to the new style injectors would there still be concern with whether or not the 7427 could support the impedence of 4 injectors or...

Ok I think that is starting to make sense to me. I'm still a liitle confused though, so when the switch is made to WBO2 is a person then only using the O2 data for data logging and then making...

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Here is a pic I have stored on my computer. Let me know if you can't see enough of what your looking for and I'll try to get some better pics tomorrow. I will ohm the injectors tomorrow as...

Maybe this is a dumb question but what good would it do to run a wide band o2 in open loop? Isnt the whole point behind going wideband to give more precise and faster reacting control of the system...

No currently it has no IAC, I would have to add it. The throttle bodies do have the castings for where it would have gone however the TPS is in the way of it on the front throttle body. I don't...

That is all definitely very good information. I had no idea that a tpi was so limited. LS is definitely a direction I have been considering. What about a gm ecm to control the old holley twin tbi...

Well, I already have a Holley Projection 4 twin tbi set up on my 327 in my bird that I have had a lot of problems with. That was what initially atrracted me to gearhead efi. I was originally...

Holy crap! I was a mechanic for a total of 16 years, owned various cars, trucks, motorcycles, and thought I new a thing or two bout them. I've recently found myself in a position where I have more...