I am just curious to what kind of #'s you guys are getting with H/C/Blower and also what kind of towing package would it be?

 

what kinda blower?

a few radix guys are hitting around 500rwhp through a 65e and 4wd/10bolt without heads

 

So they are making 500rwhp with just a cam and blower?

 

Bolt on's, meth and blower, making 8.5lbs boost.

 

Blower, Cam, 90mm TB and a good tune. 504 rwhp on a 5.3.

 

You guys are making some good power. Sounds like heads wont do much?

 

Heads would certainly help, but for the price the gain won't be significant.

 

Is it the transmission that kills the performance? Makes no sense other GM vehicles really benefit from heads and the trucks do not. Is it the intake or something?

 

Don't get me wrong, heads help, but with a cammed FI set up the gain isn't as significant as an NA app. for dropping another 3k on top of all the FI expenses.

And the truck intake is replaced with the blower (if roots style blower). But in other apps the truck intake is a huge choke point at high RPMs.

 

Moregrip has a H/C blower project underway right now. I think his goal is atleast 600/600, but he's also on a forged shortblock.