500 HP GT3
05-22-2005, 07:54 AM
#17
Track Day
Join Date: Mar 2004
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Picked up my car yesterday. System was installed in a couple of hours. Must say an excellent fitment with top quality parts and hardware. Now again on that sound, I think there is no way to improve this, and I'd probably install a lighter flywheel just to rev it in idle (god knows what it would do at the powerband!). Also, must say that it is comfortable to cruise with-not too loud when the pedal is less than 25%. I'll say the throttle response is more alive and the powerband is quite similar- climbs very smooth as stock, no power jolts or valleys noticeable- great job. So good I can't tell other than car is running very strong and my expectations satisfied. Cupcar on the road.
05-22-2005, 10:35 AM
#18
Rhymes With Polo
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I have a friend talking to Ortan in Atlanta about his 01TT. He is excited about getting his car done. My question is, how will this effect my warranty? and what is the cost?
05-23-2005, 10:52 AM
#20
Pro
Join Date: Jun 2002
Location: MIAMI
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Hansi buenos dias !! Cono, I am really glad you are pleased. One thing that I can tell you for sure, you can count on 3 fingers on who can build a proper powerkit for the 996 GT3 . PSI is definately one of them.
Will check status on your Carbon Mirror covers and advise.
Theo
Will check status on your Carbon Mirror covers and advise.
Theo
05-23-2005, 06:12 PM
#21
Instructor
Join Date: Nov 2004
Location: Austin,TX
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so aside a remap ECU are you guys using all other parts from Super sprint or is it all custom made. can I get a quote? Can I get allthe parts shiped?? I leave in Austin,TX
I was looking at RUF. Remap ECU and Exhaust and tips but still have not decide yet. I am putting the car on the Dyno tomorrow to get a base line and then " LET THE GAMES BEGIN"
I was looking at RUF. Remap ECU and Exhaust and tips but still have not decide yet. I am putting the car on the Dyno tomorrow to get a base line and then " LET THE GAMES BEGIN"
05-23-2005, 07:02 PM
#23
Banned
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Location: Atlanta
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The exhaust system we use is custom built and is a 70mm system.You will get a minimum of 420hp real hp. Jim G`s car is going on the dyno tomorrow.I spoke with jim this morning and he says that you cannot compare the standard GT3 to the PSI 420hp.On the down side he says it takes awhile to get used to the amount of wheels spin he is getting in 1st &2nd Gear.I am very confident that this is the best kit out there.
05-23-2005, 07:42 PM
#26
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I will send you a PM.You cannot run the stock program with the Exhaust because the car will run lean.Its a 70mm system.The dealer will not be able to detect the programe with the PST tool
05-24-2005, 03:34 PM
#29
Burning Brakes
I have a question about the HP....I would love to see the dyno numbers, this would probably answer the question....
IF the GT3 is dynoing at about 355 whp, we are talking about 410ish motor HP. If the 420 kit boost power to 420, we are only talking 10hp'sih...
Do you have a stock vs. PSI kit dyno???? That would definately answer that question....would love to see it!!!
IF the GT3 is dynoing at about 355 whp, we are talking about 410ish motor HP. If the 420 kit boost power to 420, we are only talking 10hp'sih...
Do you have a stock vs. PSI kit dyno???? That would definately answer that question....would love to see it!!!
06-04-2005, 01:01 AM
#30
Rhymes With Polo
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Just wanted to bump this up to see if there was any news on the dyno results.