Ls7 Head Upgrade
Thread Starter
Racer
Joined: Nov 2003
Posts: 283
Likes: 2
From: Orlando Fl
Ls7 Head Upgrade
Who here either with a C6 Z06 or other 4.125 bore 427 cars have done a cam head upgrade with LS7 goodies and what gains did you observe.
I currently have a 4.125 bore LS2 427 w/ cnc 243 heads flowing in the 330 range, un-ported fast 90 w/ a 248/254 620/620 114 cam making ~ 510rwhp/490rwtq
I'm looking into the TSP CNC LS7 heads , ported LS7 intake and a new cam to match the top end. Before I spend 5K in parts i want some estimates of gains others have seen to get a better feel for dropping the cash.
Thanks in advance
Jason
I currently have a 4.125 bore LS2 427 w/ cnc 243 heads flowing in the 330 range, un-ported fast 90 w/ a 248/254 620/620 114 cam making ~ 510rwhp/490rwtq
I'm looking into the TSP CNC LS7 heads , ported LS7 intake and a new cam to match the top end. Before I spend 5K in parts i want some estimates of gains others have seen to get a better feel for dropping the cash.
Thanks in advance
Jason
