LS7 Firebird anyone???
The whole setup I will say cost me less than a beck or wilson if that helps any and each one can outflow the heads so there ya go
but arent those numbers kinda low on a cammed/headed LS7?? My buddys full bolt on and cammed only C6 Z06 put down 563rwhp with just a cam
A Cammed, Ported Head, Ported Intake, all NA, through my knowledge says an LS7 should be around 700-750 at the crank with no Accesories running it down.
At the wheel I would have expected around 580-600 for a mild mannered LS7.
It may have stockish heads and intake which could bring the numbers down, and no one here has seen the tune so its up in the air.
But that is still a nice build none the less.
A Cammed, Ported Head, Ported Intake, all NA, through my knowledge says an LS7 should be around 700-750 at the crank with no Accesories running it down.
At the wheel I would have expected around 580-600 for a mild mannered LS7.
It may have stockish heads and intake which could bring the numbers down, and no one here has seen the tune so its up in the air.
But that is still a nice build none the less.
It is far easier to mess a ls7 head up by porting it than to help it. Make power that is. It is pretty easy to up the flow numbers, but actually make more power is another thing. For 95%+++ of street car builds, the factory ls7 intake port is more than enough. Typical port jobs done to these heads, combined with the typical big cam applied to them, make less power then if the heads would have been left alone.
I am just speaking in general, not talking about any body in particular, just some of the results I have seen from "ported" ls7 heads around here..
The Best V8 Stories One Small Block at Time
I am just speaking in general, not talking about any body in particular, just some of the results I have seen from "ported" ls7 heads around here..
A Cammed, Ported Head, Ported Intake, all NA, through my knowledge says an LS7 should be around 700-750 at the crank with no Accesories running it down.
At the wheel I would have expected around 580-600 for a mild mannered LS7.
It may have stockish heads and intake which could bring the numbers down, and no one here has seen the tune so its up in the air.
But that is still a nice build none the less.







