TSP 06 Z06 Heads Cam Dyno Results!! PRC LS7 Heads!!
05-05-2009, 06:31 PM
#23
Guys we're going to start working on the 454 lsx short-block to replace this one! I'll keep ya posted!!
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
05-06-2009, 05:27 AM
#26
We just finished installing a ported ls7 intake on our shop z06 & she's really starting to show her potential! Car made just under 600rwhp before the ported intake & throttle body!
Here's the mods:
PRC CNC Ported LS7 Heads
TSP Ported TB & LS7 Intake
Kooks 1 7/8" Headers
TSP LS7 Camshaft
Killer Bee Intake
TSP Dyno Tuning!!
Here's the mods:
PRC CNC Ported LS7 Heads
TSP Ported TB & LS7 Intake
Kooks 1 7/8" Headers
TSP LS7 Camshaft
Killer Bee Intake
TSP Dyno Tuning!!
Jon, are the PRC CNC ported LS7 heads your CNC 265cc version?
thanks.
05-07-2009, 03:07 PM
#28
We're working on a LS7 block 454 for it 
Gonna stay aluminum for the Z
Gonna stay aluminum for the Z
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
05-10-2009, 09:26 AM
#34
LSxGuy widda 9sec Mustang
iTrader: (12)
Join Date: Nov 2001
Location: Texas and Qatar
Posts: 3,043
Likes: 0
Received 0 Likes
on
0 Posts
If Darton sleeves the block, all LS2/LS7 Gen IV blocks end up really close to being the same thing as the final usable product. Gen IV blocks can be wet or dry sleeved with good results, with dry sleeves being a tad more economical than the MID darton sleeves. The Darton dry sleeves are stronger than the factory LS7 sleeves which are prone to cracking if not careful. The MID sleeves are the strongest option for sleeved aluminum blocks. Talk to Steve at Race Engine Development for the best sleeve work.
05-10-2009, 09:32 AM
#35
LSxGuy widda 9sec Mustang
iTrader: (12)
Join Date: Nov 2001
Location: Texas and Qatar
Posts: 3,043
Likes: 0
Received 0 Likes
on
0 Posts
I always have attributed the step in C6 Z06 graphs to be associated with the exhaust baffle system, you can hear it open during the pull, never really cared to look into disabling it.
05-10-2009, 12:55 PM
#38
LSxGuy widda 9sec Mustang
iTrader: (12)
Join Date: Nov 2001
Location: Texas and Qatar
Posts: 3,043
Likes: 0
Received 0 Likes
on
0 Posts
Sorry David, I didn't even see your post! I've installed quite a few different setups, but a milder sized camshaft would make something along the lines of mid 500's+, it really depends on the cam and desired compression. The few cam-only/bolt-on setups I can think of were in the 525rwhp range, most C6 Z06 customers get heads at the same time though.
05-10-2009, 01:06 PM
#39
If Darton sleeves the block, all LS2/LS7 Gen IV blocks end up really close to being the same thing as the final usable product. Gen IV blocks can be wet or dry sleeved with good results, with dry sleeves being a tad more economical than the MID darton sleeves. The Darton dry sleeves are stronger than the factory LS7 sleeves which are prone to cracking if not careful. The MID sleeves are the strongest option for sleeved aluminum blocks. Talk to Steve at Race Engine Development for the best sleeve work.
