wiring harness........
In all honesty, since LS1_edit communicates thru the factory diagnostic link connector, you should be ok with any harness. Even the mass produced, corner cutting harness makers include that port, I believe.

91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com
Now do you make your own harness or are you remapping the OEM harness? Would you have any idea if any provisions I will need to look for in a harness when using the T-56 also. I had read up about the CAGs, and I am asuming that I am going to need the skip shift along with the harness? John just to try to get you up to speed, I am going to run a pro-charger on this cahuna at about 7-8psi.... and I have been informed that the LS1-edit is the easiest way to re-map your timing and fuel curves for running 50# injectors and knock the timing down so the KR doesnt kick in. I was originally looking at the painless unit along with thei 18 circuit harness for the rest of the car if you have any other suggestions or ideas let me know.
Tony....
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<strong>John@Speartech.
Now do you make your own harness or are you remapping the OEM harness? Would you have any idea if any provisions I will need to look for in a harness when using the T-56 also. I had read up about the CAGs, and I am asuming that I am going to need the skip shift along with the harness? John just to try to get you up to speed, I am going to run a pro-charger on this cahuna at about 7-8psi.... and I have been informed that the LS1-edit is the easiest way to re-map your timing and fuel curves for running 50# injectors and knock the timing down so the KR doesnt kick in. I was originally looking at the painless unit along with thei 18 circuit harness for the rest of the car if you have any other suggestions or ideas let me know.
Tony....</strong><hr></blockquote>
Tony,
We do both; brand new stand alone harnesses or factory harness reworks. The rework is of course cheaper, while the new harness allows you to define where you want to mount the PCM in your vehicle. If you want to mount the PCM in the trunk, just provide the measurments and we will build to your specs.
Most people don't want the CAGS, so we usually leave it out of the harness, and you never need to be bothered with it. You would of course have the diagnostic port included with either harness option, so you could take advantage of LS1_edit as soon as you hook up the harness.
We don't make vehicle harnesses, so you would still need to source your 18 circuit harness somewhere else.

91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com







