I was looking at madz28 and pcmforless. How are these tunes for an LS1 with full bolt on and valve train work. Also for those of you that have had it done do you recieve a new ecu or do they give refurb ones?

 

anyone

 

I have a 96 LT1 with a 396 with a D1SC, AFR heads, a big cam and 81 lb injectors on it. I sent my PCM, with specs on the car, to Bryan from PCMforless and he did a great job. For not putting the car on the dyno with Bryan tuning the car right there, it runs great. I had the PCM back within 5 days. I'm going to meet Bryan to have a final tune done soon. He was great to deal with! Good luck Lee