How to run LS7 with 12200411 LS1 PCM?
05-06-2006, 09:58 PM
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How to run LS7 with 12200411 LS1 PCM? I'd like to know what I have to do to program a 2001, LS1 PCM to run an LS7 engine. I know I have to install a 24X reluctor and some different sensor connectors and I have to reprogram the PCM. Keith at HPtuners says they only sell the software and he can't tell me what values to download to run a stock LS7 with my PCM. So, who can? How can I find out where to start changing the PCM once I have purchased one of the software programs? I know I can send the PCM to John at Speartech or Ed Wright but I want to do it myself so I can make changes if I make changes in the engine down the line.
