TFS Heads, FAST and ECS Cam Install Pics
#125
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So is an ICE Storm in Austin! LOL I can't catch a break. Also it looks like more rain is forecast for next weekend. The goods news is I probably won't have to work tomorrow or the next day
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#126
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Originally Posted by jeffstar
The goods news is I probably won't have to work tomorrow or the next day ![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
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Don't forget to video it, pls.
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peace
#127
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Originally Posted by NeverT00fast
Did anybody have this issue with the coolant temp. gauge on the TFS heads?
https://ls1tech.com/forums/showthrea...&highlight=tfs
https://ls1tech.com/forums/showthrea...&highlight=tfs
#128
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Originally Posted by Brian Tooley
That thread came from the LT forum, and the fix for that is underway. The LT heads had been tapped for 1/2" pipe like a SBC, rather then 3/8" pipe. The LS heads have a metric thread and is not pipe thread at all.
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#129
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Ok, finally got the dyno time I was wanting. I will post the chart later but the car consistently made 490 rear wheel HP (SAE Corrected) and 420 rear wheel TQ (SAE Corrected) I have to run to some meetings for the rest of the day but hopefully later I can edit this post and give some shout outs to all the people that helped me make the power the motor made.
490 rear wheel HP
420 rear wheel TQ
490 rear wheel HP
420 rear wheel TQ
#130
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Originally Posted by jeffstar
Ok, finally got the dyno time I was wanting. I will post the chart later but the car consistently made 490 rear wheel HP (SAE Corrected) and 420 rear wheel TQ (SAE Corrected) I have to run to some meetings for the rest of the day but hopefully later I can edit this post and give some shout outs to all the people that helped me make the power the motor made.
490 rear wheel HP
420 rear wheel TQ
490 rear wheel HP
420 rear wheel TQ
seems you tuned well, waiting to see your curves, sorry your engine curves...
Christian
PS: did you got my email yesterday night?
#134
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pdd: Car has stock rear end (3.42s) and a stock clutch (LS6) and 23,540 miles.
Christian: I got your e-mail but I was so tired when I got home from my day I just crashed. I'll check it later
thanks!
Everybody: Thanks for the nice complements. The HP numbers are SAE corrected! non corrected was like 519 rwhp or something silly.
Christian: I got your e-mail but I was so tired when I got home from my day I just crashed. I'll check it later
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Everybody: Thanks for the nice complements. The HP numbers are SAE corrected! non corrected was like 519 rwhp or something silly.
#135
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Killer power Jeff (as expected). Great way to cap an excellent write-up. Makes me want to drop in a larger cam.
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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
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
![](https://ls1tech.com/forums/signaturepics/sigpic210_1.gif)
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
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
#137
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Originally Posted by Patrick G
Killer power Jeff (as expected). Great way to cap an excellent write-up. Makes me want to drop in a larger cam. ![Devil](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_devil.gif)
![Devil](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_devil.gif)
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
#139
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![](http://www.jeffstar.org/images/Z28/Sledge%20Hammer%202/Dyno/dyno_vsstock.gif)
![](http://www.jeffstar.org/images/Z28/Sledge%20Hammer%202/Dyno%20Fun/images/100_1131.jpg)
Not a real fan of the late power curve but it sure makes traction easy to come by. I'm guessing my stock clutch is going to last 2 more days
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Last edited by jeffstar; 01-25-2007 at 11:56 PM.