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Old 12-05-2003, 01:11 AM   #1
impreza2002
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Join Date: Nov 2002
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1999 Impreza 2.5RS
RALLY BLUE

OMGHi2U g tech pro owners!

I bought a g tech pro from ebay a few weeks ago (very cheap US$38.00+shipping!!!. I got it yesterday, and I have tested my car 0-60 once, and the horsepower for three times. I was pretty with the result, and the numbers are 8.61s for 0-60, and max 109hp. So, I am just wondering what are the average numbers for the stock 2.5RS, and I would also like to know about yours just for a comparison. The horsepower number scares me like hell because I thought that I can get around 130hp for my car, and now it turns out to be much less. Maybe is da time for a oil change for my car. Although I had this bad experience, I spent much time to enjoy reading the inst. G's number for cornering.

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Old 12-05-2003, 06:54 AM   #2
Defiantguy
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hp is a little low but it is around there, awd zaps alot of the hp.
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Old 12-05-2003, 09:53 AM   #3
Jejunum
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as soon as i can find a spot & time ill do the testing on my lightly modded 4eat and get back to u
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Old 12-05-2003, 12:44 PM   #4
Hawk296
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Old Gtech or new one?

my g-tech pro comp. says like 110-120 for power. Keep in mind you have more drivline losses and the gtech is also measuring with wind resistance. make sure the road is level, and no wind, also run a few runs in each direction and average them out, it will make the results more accurate.

My 95L with 2.5 liter Gteched at 110ishHP, 0-60 of 7.5- 8.0 sec.

help any?
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Old 12-07-2003, 11:47 PM   #5
impreza2002
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Question

Mine is the G Tech Pro, not the G Tech Pro Competition! But I am just wondering why your car is much faster than mine (mine is 8.61s vs urs 7.5-8.0s) when both of our cars have almost the same horsepower number (mine is 109hp, and urs 110+hp)?
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Old 12-07-2003, 11:52 PM   #6
Hawk296
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My car weighs a few hundred pounds less, you have an RS, I have a 95' L coupe with a 2.5. thats my guess.
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Old 12-08-2003, 07:24 AM   #7
Blindeye_03
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Quote:
Originally posted by impreza2002
Mine is the G Tech Pro, not the G Tech Pro Competition! But I am just wondering why your car is much faster than mine (mine is 8.61s vs urs 7.5-8.0s) when both of our cars have almost the same horsepower number (mine is 109hp, and urs 110+hp)?
Dont you have to fill in all the info on that thing before it gives you the 'silly' hp number?

My best 0-60 w/ the gtech is 6.9s, but that was before my flywheel....and I had a 150lb passenger in the car.

-justin
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Old 12-08-2003, 11:53 PM   #8
PeteDucati
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Can't sleep.. ventured into a forum I'm not welcome in. But I too have a G-Tech Pro Competition. With stock boost but all of the Stage III mods (TBE, TMIC, intake, etc) I ran a 5.7. As far as HP, it was 183.1 @ 6318rpm. I don't know how accurate the tachometer function is, though.
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Old 12-09-2003, 02:04 AM   #9
Hawk296
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I find my tach to match up perfectly, its amazing considering how it works, and why wouldnt you be welcome? cause your boosted, bah! stop by anytime.
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