Speed Inc - LS7 Tuning Results
03-04-2006, 11:43 AM
#1
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Speed Inc - LS7 Tuning Results 2006 Z06
Miles: Can't be more than a few hundred
Modifications:
LG Cutout Switch
Kooks Long Tube 1 7/8" Headers (off road X)
Speed Inc LS7 Dyno Tune via HP Tuners 2.0.18 (2.1.0 is current)
Bone stock off the showroom floor she did 457/433
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Headers with out a tune she did 467/449
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Headers, Dyno Tune, minus the air filter ... 491/463
(485/460 with air filter)
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Peak Gain HP 34 RWHP / 30 FT LBS
All Numbers are Corrected < - > The 491 run was 498 uncorrected. The runs un-tuned runs were around 11.5 A/F but the wideband was cutting in and out.
We were pleased with the results after the tuning, I am sure it is not some record setting car. I do believe these few modifications are a cost effective way to get some more power out of the new Z06's without doing any intrusive modifications.
If you have questions regarding this setup you can reach us via email at sales@ls1speed.com or call us toll free at 866-LS1-SPEED.
Thanks!
Jon
www.speedinc.com
Miles: Can't be more than a few hundred
Modifications:
LG Cutout Switch
Kooks Long Tube 1 7/8" Headers (off road X)
Speed Inc LS7 Dyno Tune via HP Tuners 2.0.18 (2.1.0 is current)
Bone stock off the showroom floor she did 457/433
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Headers with out a tune she did 467/449
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Headers, Dyno Tune, minus the air filter ... 491/463
(485/460 with air filter)
Click Here For Dyno Graph <<<<<<<<<<<<<<<<
Peak Gain HP 34 RWHP / 30 FT LBS
All Numbers are Corrected < - > The 491 run was 498 uncorrected. The runs un-tuned runs were around 11.5 A/F but the wideband was cutting in and out.
We were pleased with the results after the tuning, I am sure it is not some record setting car. I do believe these few modifications are a cost effective way to get some more power out of the new Z06's without doing any intrusive modifications.
If you have questions regarding this setup you can reach us via email at sales@ls1speed.com or call us toll free at 866-LS1-SPEED.
Thanks!
Jon
www.speedinc.com
03-04-2006, 01:41 PM
#7
Didn't gain a lot with the headers until you tuned it. Makes me wonder if the stock manifolds are that good and the stock tune just sucks for max power. Or it could be that the headers will only work well with better tuning. Somebody needs to see how much power GM left on the table with just the tuning. Congrats on the strong numbers.
__________________
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.
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03-04-2006, 09:12 PM
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It's been a few months since we took them off but I do remember the tech's in the back mentioning that they looked pretty nice. I guess the only way we’ll know how much headers are worth is to tune a bone stock one.
03-04-2006, 11:25 PM
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Nice to see ya tweaking in the mighty LS7 Jon & good #'s though 
Thats exactly what we all want to see before LT's on 
peace
Originally Posted by Jon @ Speed Inc
It's been a few months since we took them off but I do remember the tech's in the back mentioning that they looked pretty nice. I guess the only way we’ll know how much headers are worth is to tune a bone stock one.
peace
03-04-2006, 11:51 PM
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Originally Posted by bad95killer
Thats exactly what we all want to see before LT's on
03-05-2006, 08:29 AM
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Originally Posted by Jon @ Speed Inc
There are a few in the area and we'll see what we can do. The cutout switch with the headers and off road X sound awesome. We did not have tuning software when we did the headers on this car but if/when Tom gets his Z06 we would take it step by step like we did with his last Z06 and his C6 and post the info.
peace
03-10-2006, 08:38 AM
#17
Originally Posted by Patrick G
Didn't gain a lot with the headers until you tuned it. Makes me wonder if the stock manifolds are that good and the stock tune just sucks for max power. Or it could be that the headers will only work well with better tuning. Somebody needs to see how much power GM left on the table with just the tuning. Congrats on the strong numbers.
03-10-2006, 01:30 PM
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Jim Hall picked up 35 rwhp and 45+rwtq ft./lbs. with just LS7 Edit tuning.
http://www.corvettels7.com/forum/showthread.php?t=36
http://www.corvettels7.com/forum/showthread.php?t=36
03-10-2006, 06:22 PM
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Originally Posted by gtovan
Jim Hall picked up 35 rwhp and 45+rwtq ft./lbs. with just LS7 Edit tuning.
http://www.corvettels7.com/forum/showthread.php?t=36
http://www.corvettels7.com/forum/showthread.php?t=36
peace