Thanks for the reply Mark, I was hoping you would chime in ... LoL

PCMforLess now has 2 branches, the branch that does the tuning is in NC. www.pcmofnc.com/ They charge $139 for a stock engine...

I'm getting ready to drop a 383 in my 66 C10 truck and wanted to reinstall my 89 MAF based TPI on it. Last time I used this unit was over
6 years ago and wanted to address a problem I couldn't get...

Thanks guys ... now it's time to read read read read as I'd like to start learning to tune this thing without have to totally rely on someone else to do it for me ... LoL

Hi guys. A little bit about myself. My name's Doug I'm 53 years old and I live in So. IL. How I got interested in attempting to tune these fuel injected cars is beyond me but I've been into cars...