TSP 06 Z06 Heads Cam Dyno Results!! PRC LS7 Heads!!
05-10-2009, 09:23 PM
#41
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.
will that MID resleeved LS1 block be able to handle forced induction without failure or leaking coolant?
thanks.
05-11-2009, 09:17 AM
#42
Friend of mine got the setup above WITH Stock Catback, stock Intake and stock TB the car drive really close to stock and pulls hard
Made 560rwhp 505rwtq you can go with this setup with ported Intake and tb or the new FAST 102mm I;m sure 580rwhp shouldnt be a problem.
05-11-2009, 08:17 PM
#43
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!!
05-11-2009, 11:50 PM
#44
LSxGuy widda 9sec Mustang
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05-11-2009, 11:55 PM
#45
LSxGuy widda 9sec Mustang
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Stock LS7 injectors, but with our altitude we can usually stretch injector capacity a little more than guys at sea level. Jason might remember the duty cycle, any data logs were probably lost long ago due to computer upgrades, HD failures, etc... but I'm sure it's very high!
05-12-2009, 09:19 AM
#48
LSxGuy widda 9sec Mustang
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I agree, I always install the ported TBs/intakes with a tune anyway. Never had any complaints. The C5's with LS2+ TB's sometimes act querky with bigger cams, etc... but anything that comes OEM with the newer TB's seems to do just fine that I've seen.
05-15-2009, 03:25 PM
#51
Sorry, I had quoted the wrong thing earlier. This is what I meant to ask 4.250" stroke for:
07-15-2009, 08:45 AM
#53
bump we're currently running LS7s on the cnc machine in case anyone needs a set! 
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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
08-09-2009, 03:15 PM
#56
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so do you think strokin the ls7 to a 440 would help with drivablility issues with this cam? also, what results do you think you could see with the new fast combo and the 440 with this cam?
on a side note, do you think you spray a 100 shot on top of this setup but with a 440?
just getting some ideas...
on a side note, do you think you spray a 100 shot on top of this setup but with a 440?
just getting some ideas...
08-10-2009, 04:56 PM
#58
They would if the scaling on the sides of he graph were equal. Notice they are different though.
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
