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New STS Dyno numbers (T76)

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Old 04-03-2007, 04:52 PM
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Default New STS Dyno numbers (T76)
I just had my car dyno'd on a 91 octane tune and she did 621 whp 680 TQ (Dyno Dynamics). I didn't think it was to bad for only 10.5 lbs.

Mods are in my sig. I should have the dyno sheet posted tonight.
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Old 04-03-2007, 04:56 PM
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Originally Posted by JD_Z28
I just had my car dyno'd on a 91 octane tune and she did 621 whp 680 TQ (Dyno Dynamics). I didn't think it was to bad for only 10.5 lbs.

Mods are in my sig. I should have the dyno sheet posted tonight.
That's awsome, what timing were you running? Did you get any KR? What were your iat's?

Sorry for all the questions but I"m in the process of tuning mine at ~9lbs & I'm getting a little kr.
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Old 04-03-2007, 04:57 PM
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Originally Posted by JD_Z28
I just had my car dyno'd on a 91 octane tune and she did 621 whp 680 TQ (Dyno Dynamics). I didn't think it was to bad for only 10.5 lbs.

Mods are in my sig. I should have the dyno sheet posted tonight.

Wow...great numbers!


Got a graph to post?
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Old 04-03-2007, 05:02 PM
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Originally Posted by code4
That's awsome, what timing were you running? Did you get any KR? What were your iat's?

Sorry for all the questions but I"m in the process of tuning mine at ~9lbs & I'm getting a little kr.
I'm not sure what my iat's were at the time but I think it was around 101.
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Old 04-03-2007, 05:03 PM
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Originally Posted by 70Stang
Wow...great numbers!


Got a graph to post?
I should have it posted tonight.
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Old 04-03-2007, 06:00 PM
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nice!!! very comparable to a front mount... lets see that dyno graph!!
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Old 04-03-2007, 08:30 PM
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Sorry the pics is so small
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Old 04-04-2007, 12:20 AM
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bad *** man, good number IMO
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Old 04-04-2007, 01:12 AM
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What is this a freaking supra John?? JK...Nice dyno man
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Old 04-04-2007, 02:05 AM
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Lol i was gonna say it looks a lil peaky but still nice numbers Bet its fun.
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Old 04-04-2007, 07:07 AM
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Originally Posted by JD_Z28


Sorry the pics is so small

LOL...Can you get a bigger one?
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Old 04-04-2007, 07:50 AM
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NIce!
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Old 04-04-2007, 07:55 AM
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Awesome!!! But why not more boost?
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Old 04-04-2007, 08:48 AM
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He's on a spring...It's a 13 psi spring but he's only making 10.5psi...He's supposed to be stepping up soon...
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Old 04-04-2007, 09:12 AM
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^ Car's got so damned much, I thought it might have even a simple one-stage manual boost controller ($200?)... Either way, I love seeing what H/C 346's can do with turbos... Impressive peak numbers, either way, and yeah the curve is peaky, but it's got a nice area under it for a rear-mount... Looks great!
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Old 04-04-2007, 09:13 AM
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Looks like that TC76 worked out just fine
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Old 04-04-2007, 09:50 AM
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How's the turbo lag on a rear mount v. a front mount turbo? Also, do these systems use a front mounted air-to-air intercooler or an air-to-water intercooler?
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Old 04-04-2007, 10:16 AM
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Originally Posted by DrTurbo
Looks like that TC76 worked out just fine
Worked out great!! Thanks DrTurbo
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Old 04-04-2007, 10:20 AM
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Originally Posted by bboyferal
^ Car's got so damned much, I thought it might have even a simple one-stage manual boost controller ($200?)... Either way, I love seeing what H/C 346's can do with turbos... Impressive peak numbers, either way, and yeah the curve is peaky, but it's got a nice area under it for a rear-mount... Looks great!
I want to go with more boost but I'm concerned that my lines and fuel rail won't be able to support the fuel pressure

I have a manual boost controller that I haven't put on yet just because I'm waiting to do a few other upgrades before I turn the boost up.

I was really happy with my results considering that I haven't even heat wrapped my pipes yet
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Old 04-04-2007, 10:37 AM
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Originally Posted by 98turbls1
What is this a freaking supra John?? JK...Nice dyno man
thats what i was thinkin, nice numbers though
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