I'm going to supercharge my truck,2012 silverado 4.8, and was wondering what stall I should get. Right now I have a cam from comp cams with a lift of .559 int .571 exh, cooks long tube tuned header, borla exhaust and hallowed out cats. Any opinions

 

3000-3200

 

yeah thats what I was thinking. I was going to get a 2800-3200 from monster transmission. Do you know of any other places to look?

 

Monster is crap...

Go with a Circle D, PI, Yank...etc..

 

Sounds like our 278mm will be a good choice, 3000-3200 range. What is the duration on your cam? And is the a 4L60 or 6L80?

Chris

 

4l60e if i'm not mistaken

 

the duration .050: 214 228

 

Looks to be 214/228 XE High lift lobes.

Beat me to it lol

 

I believe the 2012 4.8 is still a 4L60, not 100% sure though. Also noticed you said adding a supercharger, what kind? How much boost? And what are your plans with the truck, how much street vs strip?

Chris

 

magnuson tvs1900 and it's more of a street truck