565rwhp 504rwtq - LS7 C5 Z06 - all motor.
08-10-2007, 12:29 AM
#1
565rwhp 504rwtq - LS7 C5 Z06 - all motor. 
This car rocks now.
I love it.
600 miles in - first oil change done and break-in almost complete... and everywhere I look Houston traffic..
Spec is essentially LS7 block, forged bottom end, ported LS7 heads and LS7 intake and throttle body.
The CamZilla bumpstick also probably has a large role to play in producing these numbers.
25x/26x/.7xx/112
http://www.youtube.com/watch?v=0SLAVmayiCk
08-10-2007, 08:21 AM
#4
That's a big stick. Kind of like a T-Rex sized cam in an LS1. Tremendous power. 
On a side note, how is the bucking and surging in the 1200-1600 rpm range?
On a side note, how is the bucking and surging in the 1200-1600 rpm range?
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
08-10-2007, 09:08 AM
#5
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Originally Posted by RC45
25x/26x/.7xx/112
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08-10-2007, 11:11 AM
#8
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Originally Posted by gtovan
Is that a solid or hydraulic setup w/ that much lift? Your dyno looks like you might have a bit of valve float starting after 6500. What springs and rockers did you go with? Congrats on your numbers.
08-10-2007, 11:25 AM
#9
Originally Posted by Patrick G
That's a big stick. Kind of like a T-Rex sized cam in an LS1. Tremendous power.
On a side note, how is the bucking and surging in the 1200-1600 rpm range?
On a side note, how is the bucking and surging in the 1200-1600 rpm range?
It cruises at 70mph in 6th at 1900rpm quite happily.. sipping gas at a rate of 24mpg...
Originally Posted by lilbuddy1587
I too noticed the possible valve float above 6500.
Possible valve float? Possible torque managment kicking in at "higher than redline for the LS6" levels?
Last edited by RC45; 08-10-2007 at 11:31 AM.
08-10-2007, 01:35 PM
#10
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I really don't see how it could be valve float. The springs on this thing are huge.
24 MPG? You have lost your mind. Just because you see that instant MPG, you know it's not true. I'm thinking more like 18!
24 MPG? You have lost your mind. Just because you see that instant MPG, you know it's not true. I'm thinking more like 18!
08-10-2007, 01:39 PM
#11
Originally Posted by jkittleson
I really don't see how it could be valve float. The springs on this thing are huge.
24 MPG? You have lost your mind. Just because you see that instant MPG, you know it's not true. I'm thinking more like 18!
24 MPG? You have lost your mind. Just because you see that instant MPG, you know it's not true. I'm thinking more like 18!
Think again - I zeroed for a freeway trip .. and the freeway trip was 24mpg
heheThe trip to and from the freeway was 10.5mpg..
08-10-2007, 05:25 PM
#15
Originally Posted by RC45
Thanks... there is not much more bucking and surging at parking lot speeds that there was with the R1 cam I had in my LS6.
It cruises at 70mph in 6th at 1900rpm quite happily.. sipping gas at a rate of 24mpg...
I am running Ferrea dual valve springs.
Possible valve float? Possible torque managment kicking in at "higher than redline for the LS6" levels?
It cruises at 70mph in 6th at 1900rpm quite happily.. sipping gas at a rate of 24mpg...
I am running Ferrea dual valve springs.
Possible valve float? Possible torque managment kicking in at "higher than redline for the LS6" levels?
08-10-2007, 06:22 PM
#16
Originally Posted by KAOS
so is it solid or hydraulic? that is friggin awesome,
Originally Posted by koolrayz
Good luck with those valve springs. LME put them in my last engine. Only a .635 lift cam and they broke with 1200 miles on them
08-10-2007, 09:58 PM
#18
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I run a larger cam and there is no bucking above 1500 rpm.
That is great gas milage for that setup. Mine gets about half of what you're claiming.
Good numbers.
That is great gas milage for that setup. Mine gets about half of what you're claiming.
Good numbers.
