Yup, they would be fine. I got a full set with several differant noids for like $40.

I really don't remember why? Not sure how spark would be accurate without? Plus a error 42, glad I sold it, now I don't have to figure out why... :laugh:

But no spark advance in data without EST/ICM ref hi and low.

When I had mine setup on bench I used the GM EST/ICM as well, for something, but I forget? Timing! Won't have spark Advance without it IIRC?

There's a ton of useful parameters in the Vortec dissasembly that have never been added to TC, EFI Live or HP Tuners. I think a lot could be done with them.

I'm still old school clean power on my...

The ATX, power supply from a desktop PC? Darn, never thought of that I have a couple laying here...

Nice! :thumbsup:

Better then my lawn mower battrey...

Exactly why I use a 12 volt battery!

Electrical noise from Ignition Coil, spark plug wires etc... has to be looked at carfully whe doing a conversion. First one I did with front distributor,...

I used the optional power supply for the JimStim and it worked fine. But didn't need it as I have a 12 volt lawn mower battery I use for powering the other entire system. That has a battery tender,...

JimStim does narrow and wide band.

Here's a look at my power supply. Just a lawn mower batterey $22. and my batterey charger when needed. I also ran some power junctions to the benchtop when I am working. Jumper cable clamps at the...

The JimStim has been a great help but you have to add an EST like the one pictured above uses. You can get a tach signal without it but that's it, no knock or ESC. And if you hook up a 12 volt signal...

Here's a picture of one that Mark M, author of tunerPro uses. The stimulater was available years ago and is no longer available. But very cool set up!

http://tunerpro.net/images/TestBench.jpg

Yeah I got one! Been building wiring harness on the bench and needed to test them, looked up some information and found that you had been doing ECMs on the bench.

I added a JimStim stimulater to...