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GST Motorsports Tune... Are these numbers okay?

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Old 08-23-2007, 07:00 PM
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GST Motorsports Tune... Are these numbers okay?

So I went to GST to get my car tuned by Mike, and I am now aware why they call this dyno the "heart breaker" haha. Here are the numbers I pulled before and after my tune. All I have in my car as mods go is an AP v2, and a full 3" turboback system.

Before Mike's tune I ran 240 AWHP and 225 LBS Torque on the Cobb Stage 2 91 Octane Map.

After Mike's tune I ran 265 AWHP and 285 LBS Torque on pump gas.

How do these numbers sound to you guys with my current mods?

2007 STi with 3" Invidia Catless Downpipe, 3" COBB Catback and AP V2.


Side Note: My car only had 2000 miles on it when GST tuned it and Mike said because the car was still so new, there was room for a little more break in time. He said the car will only get stronger as you break it in more. Does anyone know what that means? Does that mean 265/285 will become higher?

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Old 08-23-2007, 10:24 PM
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number look fine. most stage 2 cars usually run around 270whp/tq on the mustangs in the area.
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Old 08-23-2007, 10:36 PM
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they look ok I am gonna be on that dyno in about 2 weeks lol I wonder what i will get my last pulls were 305whp in santa clarit CA and it was 107 outside....

with 18g, 19psi low boost, and only a mix of 50/50 meth mixture
I am happy with the numbers! but we will be what get dyno says when I have %100 meth new headers, and a turbo xs DTEC
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Old 08-24-2007, 06:52 AM
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Originally Posted by pj21086
number look fine. most stage 2 cars usually run around 270whp/tq on the mustangs in the area.
yup mine did. I ran 270/278 on the mustank
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Old 08-24-2007, 09:08 AM
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Originally Posted by A170123W
So I went to GST to get my car tuned by Mike, and I am now aware why they call this dyno the "heart breaker" haha. Here are the numbers I pulled before and after my tune. All I have in my car as mods go is an AP v2, and a full 3" turboback system.

Before Mike's tune I ran 240 AWHP and 225 LBS Torque on the Cobb Stage 2 91 Octane Map.

After Mike's tune I ran 265 AWHP and 285 LBS Torque on pump gas.

How do these numbers sound to you guys with my current mods?

2007 STi with 3" Invidia Catless Downpipe, 3" COBB Catback and AP V2.


Side Note: My car only had 2000 miles on it when GST tuned it and Mike said because the car was still so new, there was room for a little more break in time. He said the car will only get stronger as you break it in more. Does anyone know what that means? Does that mean 265/285 will become higher?
My GF put down 262/280 about 2 years ago on that dyno, but since, Mike went to tune, and got 295tq but the clutch starting slipping. We'll be back soon to retune now that the clutch is broken in, and we're expecting 300+whp on 100octane
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Old 08-24-2007, 09:15 AM
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Originally Posted by SubyN00by
My GF put down 262/280 about 2 years ago on that dyno, but since, Mike went to tune, and got 295tq but the clutch starting slipping. We'll be back soon to retune now that the clutch is broken in, and we're expecting 300+whp on 100octane
Goodluck with the numbers. You def might get there. I was 10whp off on 100oct from that number but my turbo is donski and I would bet you lunch it has a crack in it.

Did you get 295awtq on 91? NIOCE!
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Old 08-24-2007, 05:36 PM
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i have an AP2 with titek dp and invidia catback. i got tuned by mike and i put down a low 248 awhp and 279 awtq
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