Single Turbo RX-7's Questions about all aspects of single turbo setups.

My R85 Dyno numbers

Thread Tools
 
Search this Thread
 
Old 08-02-05, 11:11 AM
  #1  
Senior Member

Thread Starter
 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
My R85 Dyno numbers

The KG parts R85 turbo kit. Steve Kan Tuned.
Stock reman, 3" exhaust with 2 muflers, Greddy 2 row FMIC, 1680s with 550s, Supra Fuel pump. I think that's all that's relative.

Curves look great to me, I am Satisfied with the results.







X...
Old 08-02-05, 11:22 AM
  #2  
Mad Man

 
Carl Byck's Avatar
 
Join Date: Jan 2002
Location: Big Island Hawaii
Posts: 2,758
Likes: 0
Received 2 Likes on 2 Posts
Interesting, what do you think is up with the torque? It should be near flat or rising til much later in the RPMs IMHO. Witha stock port motor, perhaps a smaller hotside is in order... GL, Carl
Old 08-02-05, 12:01 PM
  #3  
Senior Member

Thread Starter
 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Carl Byck
Interesting, what do you think is up with the torque? It should be near flat or rising til much later in the RPMs IMHO. Witha stock port motor, perhaps a smaller hotside is in order... GL, Carl

Actually I'm quite happy with the results. With this setup I right at the threashold of traction on street tires. Some colder (60F) nights I start to get wheelspin on full boost in 2nd gear, but other than that I can even floor it in first and not waste time spinning tires. I think if I upped the torque things would be different. Besides in the distant future I plan to go to a built motor with some high boost and get a little out of hand.

X...
Old 08-02-05, 12:12 PM
  #4  
Lives on the Forum

 
RETed's Avatar
 
Join Date: Feb 2001
Location: n
Posts: 26,664
Likes: 0
Received 16 Likes on 15 Posts
Small turbine A/R?
0.82 or something?

I don't think this is a 1.06 turbine A/R, right?


-Ted
Old 08-02-05, 12:29 PM
  #5  
Rotary Freak

 
pluto's Avatar
 
Join Date: Feb 2001
Location: fort worth, tx, usa
Posts: 1,926
Likes: 0
Received 0 Likes on 0 Posts
Those #'s look pretty good for a stock ported engine. Who needs dyno chart when my butt dyno is within 1%. j/k...
Old 08-02-05, 12:42 PM
  #6  
development

 
dubulup's Avatar
 
Join Date: Aug 2002
Location: Lafayette, LA
Posts: 5,714
Likes: 0
Received 6 Likes on 5 Posts
how much boost?
Old 08-02-05, 12:52 PM
  #7  
Rotary Freak

 
pluto's Avatar
 
Join Date: Feb 2001
Location: fort worth, tx, usa
Posts: 1,926
Likes: 0
Received 0 Likes on 0 Posts
His chart shows anywhere from 16-17psi. You can see the boost curve on the second sheet.



Originally Posted by dubulup
how much boost?
Old 08-02-05, 01:08 PM
  #8  
WWFSMD

 
maxcooper's Avatar
 
Join Date: Jun 2001
Location: SoCal
Posts: 5,035
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by RETed
Small turbine A/R?
0.82 or something?

I don't think this is a 1.06 turbine A/R, right?


-Ted
It is a 1.15.

-Max
Old 08-02-05, 05:08 PM
  #9  
Senior Member

 
sevenin7's Avatar
 
Join Date: Apr 2002
Location: greece
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by aREX4X
Actually I'm quite happy with the results. With this setup I right at the threashold of traction on street tires. Some colder (60F) nights I start to get wheelspin on full boost in 2nd gear, but other than that I can even floor it in first and not waste time spinning tires. I think if I upped the torque things would be different. Besides in the distant future I plan to go to a built motor with some high boost and get a little out of hand.

X...
Very good job , aREX4X !
Are you running with PFC ?
Old 08-02-05, 05:13 PM
  #10  
Senior Member

 
sevenin7's Avatar
 
Join Date: Apr 2002
Location: greece
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by maxcooper
It is a 1.15.

-Max
Hi Max , whats up ?
Are you still running with the same boost or higher ?
Old 08-02-05, 05:17 PM
  #11  
Senior Member

Thread Starter
 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by sevenin7
Very good job , aREX4X !
Are you running with PFC ?
Yup, Power FC for some trouble free modding.

X...
Old 08-02-05, 05:23 PM
  #12  
Senior Member

 
sevenin7's Avatar
 
Join Date: Apr 2002
Location: greece
Posts: 648
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by aREX4X
Yup, Power FC for some trouble free modding.

X...
.......i see , but you have Steve , and he is a excellent tuner !
Old 08-02-05, 05:56 PM
  #13  
11.7@128

 
cripsR6's Avatar
 
Join Date: Mar 2004
Location: new jersey
Posts: 448
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by aREX4X
The KG parts R85 turbo kit. Steve Kan Tuned.
Stock reman, 3" exhaust with 2 muflers, Greddy 2 row FMIC, 1680s with 550s, Supra Fuel pump. I think that's all that's relative.
Curves look great to me, I am Satisfied with the results.
X...
Congratulations! I was actually contemplating purchasing this kit, but never recieved a response to an email I sent. It was probably very vague and annoying though, so I understand why. Good luck, and be safe.
Old 08-02-05, 10:12 PM
  #14  
Senior Member

Thread Starter
 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by cripsr6
Congratulations! I was actually contemplating purchasing this kit, but never recieved a response to an email I sent. It was probably very vague and annoying though, so I understand why. Good luck, and be safe.
yeah, sorry... I wanted to wait till I had some solid info on the car and not just "it should be making" Kinda ****.

X...
Old 08-02-05, 11:03 PM
  #15  
White chicks > *

iTrader: (33)
 
1QWIK7's Avatar
 
Join Date: Jul 2003
Location: Secaucus, New Jersey
Posts: 13,147
Likes: 0
Received 1 Like on 1 Post
saw the video of your car vs the z06

VERY NICE!!!
Old 08-03-05, 03:39 AM
  #16  
Lives on the Forum

 
RETed's Avatar
 
Join Date: Feb 2001
Location: n
Posts: 26,664
Likes: 0
Received 16 Likes on 15 Posts
Originally Posted by maxcooper
It is a 1.15.
T04 flanged?


-Ted
Old 08-03-05, 07:41 AM
  #17  
BUILD, TUNE, RACE, REPEAT

 
TEZTnTUNE's Avatar
 
Join Date: Jan 2005
Location: NH/MA
Posts: 167
Likes: 0
Received 0 Likes on 0 Posts
its the scaling and shape of the graph that makes it look like the torque drops rapidly. that is a very good tune.
Old 08-03-05, 08:40 AM
  #18  
Missin' my FD

 
pianoprodigy's Avatar
 
Join Date: Aug 2002
Location: Seminole, FL (Tampa Bay Area)
Posts: 1,755
Likes: 0
Received 0 Likes on 0 Posts
I added you to my ongoing dyno comparison chart.

Old 08-03-05, 10:14 AM
  #19  
Senior Member

Thread Starter
 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
Sweet! Glad I could help out. I might do a couple more pulls to see if the boost spike had anything to do with the top end of the graph.

X...
Old 08-03-05, 10:33 AM
  #20  
Rotary Freak

 
pluto's Avatar
 
Join Date: Feb 2001
Location: fort worth, tx, usa
Posts: 1,926
Likes: 0
Received 0 Likes on 0 Posts
Why is there such a big spool up difference between max's car and apex's car? I tuned both myself. Weird.....
Old 08-03-05, 10:41 AM
  #21  
Missin' my FD

 
pianoprodigy's Avatar
 
Join Date: Aug 2002
Location: Seminole, FL (Tampa Bay Area)
Posts: 1,755
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by pluto
Why is there such a big spool up difference between max's car and apex's car? I tuned both myself. Weird.....
Edit: nevermind
Old 08-03-05, 11:03 AM
  #22  
Rotary Freak

 
pluto's Avatar
 
Join Date: Feb 2001
Location: fort worth, tx, usa
Posts: 1,926
Likes: 0
Received 0 Likes on 0 Posts
I just noticed that apex's car made alot of torque for the boost level he's running.
Old 08-03-05, 12:40 PM
  #23  
Slow RX-7

 
rotorsownyou7's Avatar
 
Join Date: Sep 2004
Location: Virginia
Posts: 1,715
Likes: 0
Received 0 Likes on 0 Posts
Does the KG parts car make more power because of the port, I see it makes power longer. What should the R85 make on a street port at 15 PSI?
Old 08-03-05, 12:43 PM
  #24  
Missin' my FD

 
pianoprodigy's Avatar
 
Join Date: Aug 2002
Location: Seminole, FL (Tampa Bay Area)
Posts: 1,755
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by rotorsownyou7
Does the KG parts car make more power because of the port, I see it makes power longer. What should the R85 make on a street port at 15 PSI?
Not sure, but I think the KG Parts car had an aftermarket intake manifold. Can anyone confirm or deny?
Old 08-03-05, 01:04 PM
  #25  
Lives on the Forum

 
rxrotary2_7's Avatar
 
Join Date: May 2001
Location: southern NJ
Posts: 5,097
Received 1 Like on 1 Post
Yes the original sheet was using a street port and had a Jaytech intake.

We have a local guy with a streetport running at 22/23lbs of boost and trapping 133mph with the stock intake tuned by Dee. We have to get a video of the car running or on the dyno. Reason there is not any rush to make a video is because no matter what is posted, it is always questioned/picked apart.


Quick Reply: My R85 Dyno numbers



All times are GMT -5. The time now is 04:46 PM.