Guy's if your were going to replace some stock 823's on a mildy built 6,2, well let me take that back the heads do have some mild bowl clean up and I know there not a bad head from the factory, I'll have to get the cam specs, full bolt on's yank 3600, 4.10's in a 2011 reg cab, just looking for a little more as always, truck runs 7.90's in the 1/8, THANKS!

 

Took me a couple times to read it so I added some commas in there....

Anyway, sound like the only reasonable option is now a blower. What is the intent or use of the truck? Z06 Ted has experience running a rear mount turbo AND now a roots, can't remember which one. He was a wealth of knowledge for me. I suppose you could cut the heads a little to get more compression but really, sounds like a viable option is forced induction.

 

First of all, thanks for correcting my post, but you might want to look over yours as well! I know turbo, supercharger, etc, but this is just head specific actually, going to restall the verter ( 1.9 60 ft) then just spray it, going to do a turbo set up on a C10 with a LQ4 I've been working on so two turbo setups right now would be a little pricey, but it would roll!