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I have down a few mods to my 98 Silverado. I am wanting to do the 411 swap. You mind send me the pin out data sheet? ThanksSince we have a new 96 up Vortec subsection, I thought I would make a new post.
The 12200411 PCM can be installed into the 96 to 2000 GMT400 trucks simply by repining the PCM connector terminals. The wiring is slightly different between the 96, 97, and 98 to 2000 trucks. The 0411 PCM has a much faster processor than the Black Box PCM and has dual timing tables. There is also more support from the tuning software companies for the 0411. EFILive and HPTuners both offer "Custom Operating Systems" for the 0411 to support boost and or nitrous. The swap can be completed in about 2 1/2 hrs and is fairly easy to do. If anyone is interested in the swap just PM me your e-mail address and I will send you a copy. I will not post the files to the web.
Jeff
I don't know what the deal is but I can't seem to get to the Private Messages. At the top right of the screen it shows my inbox. When I click on it, it takes me to "conversations". I don't want conversations. I want to check my private messages. What am I doing wrong?????
Jeff
If you don't mind send the pin out for the 411 swap to [email protected]. Thank you.I have down a few mods to my 98 Silverado. I am wanting to do the 411 swap. You mind send me the pin out data sheet? Thanks
Hey there... So I just rebuilt my 96 7.4 complete with bigger cam... Will this swap help me out?? Will I be able to pull out few more horsepower??Since we have a new 96 up Vortec subsection, I thought I would make a new post.
The 12200411 PCM can be installed into the 96 to 2000 GMT400 trucks simply by repining the PCM connector terminals. The wiring is slightly different between the 96, 97, and 98 to 2000 trucks. The 0411 PCM has a much faster processor than the Black Box PCM and has dual timing tables. There is also more support from the tuning software companies for the 0411. EFILive and HPTuners both offer "Custom Operating Systems" for the 0411 to support boost and or nitrous. The swap can be completed in about 2 1/2 hrs and is fairly easy to do. If anyone is interested in the swap just PM me your e-mail address and I will send you a copy. I will not post the files to the web.
Jeff
Hey Lextech can I use any pcm 2000 or newer or does it have to be a savanna van??Since we have a new 96 up Vortec subsection, I thought I would make a new post.
The 12200411 PCM can be installed into the 96 to 2000 GMT400 trucks simply by repining the PCM connector terminals. The wiring is slightly different between the 96, 97, and 98 to 2000 trucks. The 0411 PCM has a much faster processor than the Black Box PCM and has dual timing tables. There is also more support from the tuning software companies for the 0411. EFILive and HPTuners both offer "Custom Operating Systems" for the 0411 to support boost and or nitrous. The swap can be completed in about 2 1/2 hrs and is fairly easy to do. If anyone is interested in the swap just PM me your e-mail address and I will send you a copy. I will not post the files to the web.
Jeff
This is a question for the guys that have installed the tow haul mode on there 411 pcm's. Is it worth it? Can you actually tell a difference when towing? I have a 2000 chevy 2500 ccsb with the 7.4 and 4l80e that will be getting a 411 pcm from Lextech. It's not a dd and I will only tow a 21' bass boat and possibly a camper in a couple of years. Thanks