Notices
Vishnu Performance - California [Visit Site]

Porsche GT3

 
Thread Tools
 
Search this Thread
 
Old Dec 22, 2004 | 02:33 AM
  #1  
shiv@vishnu's Avatar
Thread Starter
Evolved Member
iTrader: (20)
 
Joined: Mar 2003
Posts: 4,941
Likes: 0
From: Danville/Blackhawk, California
Thumbs up Porsche GT3

Been doing a bunch of GT3 testing recently. This is Porsches Rwd, naturally aspirated, 82000rpm, $100k racer. Comes stock with adjustable sway bars, fully adjustable coilovers and 380bhp. Should have seen the hot lap (a bit too hot for my taste!)

Puts down 310-315whp on our DD dyno stock.

No turbos! That's the same whp a 996 twin turbo puts down to all four wheels, btw.

Shiv

Last edited by shiv@vishnu; Dec 22, 2004 at 03:16 AM.
Old Dec 22, 2004 | 02:38 AM
  #2  
alex_alex's Avatar
Evolved Member
iTrader: (7)
 
Joined: Jul 2003
Posts: 1,993
Likes: 0
From: Los Angeles
Originally Posted by shiv@vishnu
Been doing a bunch of GT3 testing recently. This is Porsches Rwd, naturally aspirated, 82000rpm, $100k racer. Comes stock with adjustable sway bars, fully adjustable coilovers and 380bhp.

Puts down 310-350whp on our DD dyno.

No turbos! That's the same whp a 996 twin turbo puts down to all four wheels, btw.

Shiv
82000 rpms? insane!
Old Dec 22, 2004 | 02:51 AM
  #3  
e8's Avatar
e8
Evolving Member
iTrader: (3)
 
Joined: Oct 2003
Posts: 296
Likes: 0
From: at the track
Originally Posted by shiv@vishnu
Been doing a bunch of GT3 testing recently. This is Porsches Rwd, naturally aspirated, 82000rpm, $100k racer. Comes stock with adjustable sway bars, fully adjustable coilovers and 380bhp.

Puts down 310-350whp on our DD dyno.

No turbos! That's the same whp a 996 twin turbo puts down to all four wheels, btw.

Shiv

but once you compare the area under the graphs.... game over.

btw, i love the GT3 and i think it's a sweet car.
Old Dec 22, 2004 | 03:03 AM
  #4  
shiv@vishnu's Avatar
Thread Starter
Evolved Member
iTrader: (20)
 
Joined: Mar 2003
Posts: 4,941
Likes: 0
From: Danville/Blackhawk, California
Originally Posted by e8
but once you compare the area under the graphs.... game over.
Yep... the stock 993tt we tuned with an XEDE 2 days ago made 360whp with nearly 500lb-ft of torque. That's over twice the peak torque as the GT3. Also on 91oct pump gas. On race gas, torque and hp numbers increase by 50-60. Stock 993tt put down 300-310whp and around (IIRC) 320lb-ft of torque.

Last edited by shiv@vishnu; Dec 22, 2004 at 03:18 AM.
Old Dec 22, 2004 | 04:22 AM
  #5  
leif's Avatar
Evolved Member
 
Joined: Aug 2003
Posts: 763
Likes: 0
From: bay area, ca
did this one handle better on the on ramp? lol.
Old Dec 22, 2004 | 05:06 AM
  #6  
MyCre8n=Evlshn's Avatar
Registered User
 
Joined: May 2002
Posts: 508
Likes: 0
From: Texas...panhandle...ugh
So which makes a quicker lap: The gt3 or a tuned evo?
Old Dec 22, 2004 | 05:10 AM
  #7  
Az3ar's Avatar
Evolved Member
iTrader: (18)
 
Joined: Jul 2003
Posts: 3,747
Likes: 1
From: none
The GT3 is one heck of a car.
Old Dec 22, 2004 | 05:40 AM
  #8  
meanmud's Avatar
Evolved Member
iTrader: (74)
 
Joined: Sep 2003
Posts: 2,758
Likes: 1
From: The 1st State
Originally Posted by MyCre8n=Evlshn
So which makes a quicker lap: The gt3 or a tuned evo?
I would imagine it would be close; however, a GT3 Cup Car -
Old Dec 22, 2004 | 05:44 AM
  #9  
Ted B's Avatar
EvoM Guru
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (6)
 
Joined: Aug 2004
Posts: 6,334
Likes: 63
From: Birmingham, AL
Well, if you figure that any highly tuned modern N/A engine should make ~100bhp/L, the GT3's 3.6L 24V six with variable cam timing should easily be able to do it. After all, Porsche had 40 years to iron the bugs out of that one.

Nevertheless, if you want to make a stark comparison between the Porsche and an EVO, consider the Porsche engine is capable of well over 300bhp in N/A trim. Add a turbo to the mix (a la 996), and the result is going to be brutal. Meanwhile, remove the turbo from an EVO, and you have a puny 2.0L 4cyl in a 3000+lb sedan that would make maybe upwards of 190-200bhp and not have enough torque to peel the skin off a grape. That's anything but exciting <yawn>.

In other words folks, we're driving a car that is only what it is as a result of a turbo. Meanwhile, the Porsche kicks *** even without it. Ah well, reality sucks!
Old Dec 22, 2004 | 05:50 AM
  #10  
Az3ar's Avatar
Evolved Member
iTrader: (18)
 
Joined: Jul 2003
Posts: 3,747
Likes: 1
From: none
Originally Posted by Ted B
Well, if you figure that any highly tuned modern N/A engine should make ~100bhp/L, the GT3's 3.6L 24V six with variable cam timing should easily be able to do it. After all, Porsche had 40 years to iron the bugs out of that one.

Nevertheless, if you want to make a stark comparison between the Porsche and an EVO, consider the Porsche engine is capable of well over 300bhp in N/A trim. Add a turbo to the mix (a la 996), and the result is going to be brutal. Meanwhile, remove the turbo from an EVO, and you have a puny 2.0L 4cyl in a 3000+lb sedan that would make maybe upwards of 190-200bhp and not have enough torque to peel the skin off a grape. That's anything but exciting <yawn>.

In other words folks, we're driving a car that is only what it is as a result of a turbo. Meanwhile, the Porsche kicks *** even without it. Ah well, reality sucks!

I had an S2000 and that car was great. On a stright line it was very close to the EVO (from a role) of course from 0 the EVO was much faster.

I would still take the Skyline over the 911 turbo and the 911 turbo over the GT3
Old Dec 22, 2004 | 06:15 AM
  #11  
Eric Lyublinsky's Avatar
Evolved Member
iTrader: (5)
 
Joined: Mar 2003
Posts: 2,218
Likes: 0
From: Tri-State
Originally Posted by shiv@vishnu
Yep... the stock 993tt we tuned with an XEDE 2 days ago made 360whp with nearly 500lb-ft of torque. That's over twice the peak torque as the GT3. Also on 91oct pump gas. On race gas, torque and hp numbers increase by 50-60. Stock 993tt put down 300-310whp and around (IIRC) 320lb-ft of torque.

I'll buy a 993tt and send it to you if you carry the insurnce for a year
Old Dec 22, 2004 | 06:17 AM
  #12  
kdogg's Avatar
Evolved Member
iTrader: (3)
 
Joined: May 2003
Posts: 1,014
Likes: 0
From: NW PA
Originally Posted by MyCre8n=Evlshn
So which makes a quicker lap: The gt3 or a tuned evo?
It takes a tuned EVO to keep up with a stock GT3. Since a GT3 is stock (and engineered by Porsche), it is more reliable. A relatively stock GT3 came 3rd in the One Lap of America.

EDIT: *Off Topic*

While confirming the GT3's performance last year, I noticed the 2005 One Lap is staying in the East. Is Vishnu running again with Paul behind the wheel? I might be able stop by and watch at 2 of the tracks!

Last edited by kdogg; Dec 22, 2004 at 06:20 AM.
Old Dec 22, 2004 | 06:28 AM
  #13  
Dyno4mance's Avatar
Evolved Member
iTrader: (5)
 
Joined: Dec 2003
Posts: 1,378
Likes: 0
From: NW Georgia
Shiv....I have a customer interested in buying a 993 twin turbo (last of the air cooled) of the 96-97 vintage, will the Xede work on it?....rated at a clip over 400hp approximately how much increase would the xede give it with no other supporting mods?
Old Dec 22, 2004 | 06:30 AM
  #14  
mifesto's Avatar
Evolved Member
iTrader: (58)
 
Joined: Dec 2003
Posts: 3,119
Likes: 0
From: Princeton, NJ
Originally Posted by Ted B
Well, if you figure that any highly tuned modern N/A engine should make ~100bhp/L, the GT3's 3.6L 24V six with variable cam timing should easily be able to do it. After all, Porsche had 40 years to iron the bugs out of that one.

Nevertheless, if you want to make a stark comparison between the Porsche and an EVO, consider the Porsche engine is capable of well over 300bhp in N/A trim. Add a turbo to the mix (a la 996), and the result is going to be brutal. Meanwhile, remove the turbo from an EVO, and you have a puny 2.0L 4cyl in a 3000+lb sedan that would make maybe upwards of 190-200bhp and not have enough torque to peel the skin off a grape. That's anything but exciting <yawn>.

In other words folks, we're driving a car that is only what it is as a result of a turbo. Meanwhile, the Porsche kicks *** even without it. Ah well, reality sucks!

your not really being fair.. the GT3 is a flat6 and costs about 6 or 7 times what the evo costs! if mitsu designed the evo to start at 100G's, even with 4 cylinders it would be a monster
Old Dec 22, 2004 | 06:34 AM
  #15  
Eric Lyublinsky's Avatar
Evolved Member
iTrader: (5)
 
Joined: Mar 2003
Posts: 2,218
Likes: 0
From: Tri-State
Originally Posted by Dyno4mance
Shiv....I have a customer interested in buying a 993 twin turbo (last of the air cooled) of the 96-97 vintage, will the Xede work on it?....rated at a clip over 400hp approximately how much increase would the xede give it with no other supporting mods?

Yes it will work. I know a guy in CT that is making over 600whp on pump gas DYNO JET POWER on two wheels with a Fricken UNI-CHIP. XEDE would kick major but in the 993TTs.

Eric



All times are GMT -7. The time now is 07:53 PM.