I installed my D1SC last week and got my pcm back yesterday from Westers.This thing is like a whole new truck. I wanted to know what rpm's you guys are shifting at[automatic trannys]with your superchargers or turbos?My truck has an all stock 5.3 and a 4L60E with a transgo and vette servo.

 

im still on all motor but i shift out at about 5900-6000(superchips).

how was the gain on it of NA vs. SC? been going back and forth between the radix and procharger

what kinda boost ya runnin right now?

 

I'm running 8 psi[max.]and it is night and day different.I use to run a 100hp dry shot and it has a lot more power than that.

 

I wouldnt run it any higher then 6K or you will risk floating the valves with boost.

 

i heard the procharger is only good up too 6500 shifts or maybe shift around 6 so it can go up to 6500

 

You need like a 3000 stall. After I put one with the procharger it was a totaly different animal. You'll make about 4 psi of boost right out of the hole!

 

i also wanted to know if that what they told me about shifting at 6500 or 6 to shift at 65k was right about the procharger i am going with a 32kpi stall and a blower cam from tr..

 

You be better off shifting around 6000-6200 was high as I could go without valve float. Put some springs, cam, 3000-3200 stall and you will have one mean set-up. Probably be around 500 h.p.

 

I shift my procharged set up at 7000 rpm.