I am wanting to get as much as i can out of my stock 6.0 LQ4 block. I am currently running a set of stock 862 5.3 heads and am thinking of getting a set of L92's or taking the 317 heads i have sitting in my closet to the shop and having them worked a little. What head do y'all think i can get more power out of. Also what cam would be good i am looking to open up some hp and keep a daily driver status and maintain a descent idle. I don't mind a little choppy sound.

I'm open to all ideas.

 

depends on your budget. if you want the most out of it i would not get either of those heads but rather get an aftermarket carting. l92's are a great bang for your buck though.

 

What about 243s. You can pick them up decent, they have better compression than the 317s and you can keep your cathedral port intake.

 

Trying to do this on a low budget and i do have the 317. o and i am looking to later on down the road throw some boost to the car. Thats why the 317 are still sitting around. But if i can get them on the car now and still put down more then i have now ill be fine with that. like i said LATER with the boost.