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Old 07-17-2007, 06:42 PM   #1 (permalink)
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Like some opinions please!!!!

Just added GSM toque/fan mod to my C today. I did not do it originally when I had the heads/cam/headers/tune done because Jason at HHP told me he thought he'd seen a loss of low end torque. But I needed to add thefan mod now cause this weather and car do not agree.

Here is the problem...before the GSM I was doing 0-60 CONSISTENTLY in the 4.3-4.6 range. Great shifting, wheelspin if you wanted it..smooth as hell.

Now tonight..best I could do with GSM is 4.71 and even ran a couple over 5. And with GSM esc fully diengaged, its actually kinda "boggy" no wheel spin to speak of.

is it

1. because we had to disconnect the battery, the PCM flash (B&G) now has to re learn?

2. Its 80 and humid...chill out dude.

3. GSM mod stole some low end torque

I know I am being picky but this car rocks like you wouldn't beleive..at least it did
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Old 07-17-2007, 07:13 PM   #2 (permalink)
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Quote:
Originally Posted by SRT8/BMW View Post
Just added GSM toque/fan mod to my C today. I did not do it originally when I had the heads/cam/headers/tune done because Jason at HHP told me he thought he'd seen a loss of low end torque. But I needed to add thefan mod now cause this weather and car do not agree.

Here is the problem...before the GSM I was doing 0-60 CONSISTENTLY in the 4.3-4.6 range. Great shifting, wheelspin if you wanted it..smooth as hell.

Now tonight..best I could do with GSM is 4.71 and even ran a couple over 5. And with GSM esc fully diengaged, its actually kinda "boggy" no wheel spin to speak of.

is it

1. because we had to disconnect the battery, the PCM flash (B&G) now has to re learn?

2. Its 80 and humid...chill out dude.

3. GSM mod stole some low end torque

I know I am being picky but this car rocks like you wouldn't beleive..at least it did

I vote for number 1 and 2. By the way, I liked number two
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11.98@115.66 On stock tires and all done for under $5,000! Corrected 11.71 @ 118

Highest trap 120 MPH
Lowest 60' time 1.86 (street tires)
Fastest reaction time 0.00

Mod list:
Secret Moose Diablo tune
Magnaflow high flow cats
TNT dual nozzle
Corsa cat back
GSM fan mod
180 tstat

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Old 07-17-2007, 07:52 PM   #3 (permalink)
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I was just about to order one today... Should I ?

GSM FAN MOD?

I cant imagine it would hurt, but car feels about as boggy as humanly possible!
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Old 07-18-2007, 10:22 AM   #4 (permalink)
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I've never heard of loss of low end torque. For me, that's where the mod helped a lot, mega wheel-spin. Guessing the temps fit somewhere into this equation.
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Old 07-19-2007, 07:18 PM   #5 (permalink)
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Nevermind. 70 degrees, no humidity and the flash has re learned.....



back to normal... yeeehaaawww

Last edited by SRT8/BMW : 07-19-2007 at 07:19 PM.
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