Automotive News, Media & Press Television | Magazines | Industry News

Nissan GTR Makes 500AWHP with just a Cat-back.

Thread Tools
 
Search this Thread
 
Old 01-07-2008, 09:39 AM
  #21  
TECH Apprentice
 
nanokpsi's Avatar
 
Join Date: Jul 2007
Posts: 338
Likes: 0
Received 0 Likes on 0 Posts
Default

You might want to include in the title "makes 500awhp with 1.05 TCF" as the original "475whp" numbers were done at 1.00tcf.
nanokpsi is offline  
Old 01-07-2008, 09:57 AM
  #22  
7 Second Club
iTrader: (11)
 
Phil99vette's Avatar
 
Join Date: Jul 2002
Location: Port Tobacco, MD
Posts: 8,758
Likes: 0
Received 7 Likes on 7 Posts

Default

Isn't that the power at the flywheel NOT rear tires?
Phil99vette is offline  
Old 01-07-2008, 10:40 AM
  #23  
TECH Apprentice
 
nanokpsi's Avatar
 
Join Date: Jul 2007
Posts: 338
Likes: 0
Received 0 Likes on 0 Posts
Default

With a 1.00 torque correction factor it is hub horsepower, so it is naturally higher than with the weight of all 4 wheels and tires. Then, any additional amount can be applied but is typically listed on the screen, where as this dyno was with an additional 5% correction.
nanokpsi is offline  
Old 01-07-2008, 11:57 AM
  #24  
11 Second Club
iTrader: (4)
 
bad2000z's Avatar
 
Join Date: Jun 2006
Location: Vestal NY
Posts: 1,125
Likes: 0
Received 0 Likes on 0 Posts

Default

I'd own one, regardless of how much Chinese horsepower the exhaust adds.
bad2000z is offline  
Old 01-12-2008, 01:39 PM
  #25  
TECH Junkie
 
slick1851's Avatar
 
Join Date: Nov 2003
Location: CHITOWN
Posts: 3,265
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by mzoomora
Those are LT's NOT a cat back. Big difference.



Also a Supra,300ZX,RX-7 were not in the same class that this car is in now. Aside from the Supra they couldnt even hang with base Vette's. Big difference. Do you really think they put all that money into electronics and computers and put a power robbing cat back on it? Be real.
You have been hating on this car since it came out, stop being so damn ignorant
slick1851 is offline  
Old 01-12-2008, 02:09 PM
  #26  
12 Second Club
 
dailydriver's Avatar
 
Join Date: Sep 2005
Location: Bucks County, Pa.
Posts: 4,273
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by slick1851
You have been hating on this car since it came out, stop being so damn ignorant
Do you go on the riceboy/import fanboi forums and defend OUR rides/put down their "ignorant" domestic 'hateas' as vehemently as you do for them on here???
dailydriver is offline  
Old 01-12-2008, 03:46 PM
  #27  
14 Second Truck Club
iTrader: (36)
 
mzoomora's Avatar
 
Join Date: Oct 2004
Location: Chicago, Il
Posts: 2,633
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by slick1851
You have been hating on this car since it came out, stop being so damn ignorant
First of all I would like to see you call me ignorant to my face, since we are both from Illinois. Dont go insulting people online if you arent going to do it in person. You shouldnt go insulting people online at all for no reason, try acting like an adult.

Also, I am not "hating" on this car "yo". Im sure it is a "tite azz whip", but it isnt my style. I am just stating my opinion, it is ignorant for you to think I am doing otherwise. Them claiming 22 whp from a cat back is like claiming 15 from a K&N, its advertising BS.
mzoomora is offline  
Old 01-12-2008, 04:05 PM
  #28  
TECH Addict
iTrader: (12)
 
Shackleford's Avatar
 
Join Date: Sep 2004
Location: Houston, Texas
Posts: 2,693
Likes: 0
Received 0 Likes on 0 Posts

Default

Just because it's on the internet doesn't make it true.
Shackleford is offline  
Old 01-13-2008, 01:22 AM
  #29  
Launching!
iTrader: (2)
 
Chadder's Avatar
 
Join Date: Sep 2005
Location: Houston
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts

Default

Them claiming 22 whp from a cat back is like claiming 15 from a K&N, its advertising BS.
It's obvious you have never really worked with turbo cars before. I'd say educate yourself before stating something like "22whp!!! NO WAI!"
Chadder is offline  
Old 01-13-2008, 11:46 AM
  #30  
14 Second Truck Club
iTrader: (36)
 
mzoomora's Avatar
 
Join Date: Oct 2004
Location: Chicago, Il
Posts: 2,633
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by Chadder
It's obvious you have never really worked with turbo cars before. I'd say educate yourself before stating something like "22whp!!! NO WAI!"
I have worked on all types of cars before. Fact is this is supposed to be a completely stock car with just a cat back, not a car with the boost turned up, etc. If there were other mods, maybe. Also this is a high end performance car that probably has large diameter exhaust that is pretty free flowing. This isnt an early 90's Eclipse or Camaro where the exhaust was an afterthought. Turbo cars and large displacement cars do react well to better exhaust (due to the fact they flow larger amounts of air), but I would also call BS if somebody claimed the same from a cat back on a Z06.

Edit- this is still a 2 into 1 into 2 exhaust, not even true duals. And many people are calling it a flywheel HP rating. This is also from a company developing the exhaust. Still believe everything you read?

Last edited by mzoomora; 01-13-2008 at 12:04 PM.
mzoomora is offline  
Old 01-13-2008, 03:18 PM
  #31  
Launching!
iTrader: (2)
 
Chadder's Avatar
 
Join Date: Sep 2005
Location: Houston
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts

Default

Turbo cars and large displacement cars do react well to better exhaust (due to the fact they flow larger amounts of air), but I would also call BS if somebody claimed the same from a cat back on a Z06.
A turbo motor with a freed up exhaust not only flows better, but the turbo is allowed to spin much more easily, meaning much more efficiency and much more power...hence 60+whp gains on a turbo car.
Chadder is offline  
Old 01-13-2008, 05:02 PM
  #32  
Launching!
 
gallardo259's Avatar
 
Join Date: Feb 2007
Location: Nebraska
Posts: 262
Received 6 Likes on 6 Posts

Default

so what is the actual hp output of the GTR stock? apparently the 480 hp rating isn't even close if any of this thread is true. does this cat back include the removal of the cats? or any tuning? on a side note, i'd be pissed if i dropped 80k on a GTR and found out it had a 'shitty exhaust' on it. i would wonder about the quality of the rest of the car.
gallardo259 is offline  
Old 01-13-2008, 06:48 PM
  #33  
On The Tree
iTrader: (1)
 
theroad64's Avatar
 
Join Date: Dec 2005
Posts: 103
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by gallardo259
so what is the actual hp output of the GTR stock? apparently the 480 hp rating isn't even close if any of this thread is true. does this cat back include the removal of the cats? or any tuning? on a side note, i'd be pissed if i dropped 80k on a GTR and found out it had a 'shitty exhaust' on it. i would wonder about the quality of the rest of the car.
I seriously doubt that the car has "shitty exhaust". Remember emissions.
Overall quality on this car can probably be expected to surpass C6 levels.


This is coming from a person who is a GM fanboy to the core, but is realistic enough to respect a good thing.
theroad64 is offline  
Old 01-14-2008, 03:10 PM
  #34  
12 Second Club
 
dailydriver's Avatar
 
Join Date: Sep 2005
Location: Bucks County, Pa.
Posts: 4,273
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by theroad64
Overall quality on this car can probably be expected to surpass C6 levels.
WHY is that?? Just because it's a Nippon import???!!!
dailydriver is offline  
Old 01-15-2008, 03:00 PM
  #35  
Launching!
Thread Starter
 
RedBeauty84ZX's Avatar
 
Join Date: Dec 2005
Location: San Antonio TX
Posts: 213
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by dailydriver
WHY is that?? Just because it's a Nippon import???!!!
Just a quick glance at the GTR makes it pretty evident that the quality surpasses the C6....several journalists have already said it is as good or better then the Porsche 997s quality.
RedBeauty84ZX is offline  
Old 01-15-2008, 03:24 PM
  #36  
Launching!
iTrader: (1)
 
LuvmyC5's Avatar
 
Join Date: Mar 2002
Location: Illinois
Posts: 280
Likes: 0
Received 0 Likes on 0 Posts

Default

Impressive car, just don't care for how it looks!
LuvmyC5 is offline  
Old 01-15-2008, 03:27 PM
  #37  
12 Second Club
 
dailydriver's Avatar
 
Join Date: Sep 2005
Location: Bucks County, Pa.
Posts: 4,273
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by RedBeauty84ZX
Just a quick glance at the GTR makes it pretty evident that the quality surpasses the C6....several journalists have already said it is as good or better then the Porsche 997s quality.
And of course we MUST take the word of your sacred (and Nippon worshipping) journalistas as absolute gospel, right??

You've seen, hands-on, in person your precious GTR to be able to tell this???
Or can/do you judge everything by a "quick glance"??
dailydriver is offline  
Old 01-15-2008, 04:32 PM
  #38  
14 Second Truck Club
iTrader: (36)
 
mzoomora's Avatar
 
Join Date: Oct 2004
Location: Chicago, Il
Posts: 2,633
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by RedBeauty84ZX
Just a quick glance at the GTR makes it pretty evident that the quality surpasses the C6....several journalists have already said it is as good or better then the Porsche 997s quality.
YOU can see at a quick glance at pictures from a magazine what the quality of a vehicle is? They all look good in pictures, give me a break. The quality is yet to be seen because the car is yet to be seen. With all the posts you have made you may get my vote for Nissan FANBOI OF THE YEAR.
mzoomora is offline  
Old 01-15-2008, 08:30 PM
  #39  
TECH Junkie
 
WECIV's Avatar
 
Join Date: Nov 2003
Location: Gulf Shores and DC
Posts: 3,877
Likes: 0
Received 0 Likes on 0 Posts

Default

Sometimes we snip at one another like small children on here.

W
WECIV is offline  
Old 01-15-2008, 08:51 PM
  #40  
14 Second Truck Club
iTrader: (36)
 
mzoomora's Avatar
 
Join Date: Oct 2004
Location: Chicago, Il
Posts: 2,633
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by WECIV
Sometimes we snip at one another like small children on here.

W
Only when people make comments like they are small children.
mzoomora is offline  


Quick Reply: Nissan GTR Makes 500AWHP with just a Cat-back.



All times are GMT -5. The time now is 12:56 AM.