Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

F/I SEDANS.raise your hands!

Old Jan 3, 2008 | 12:03 PM
  #16  
da mayor's Avatar
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Originally Posted by FI'ed G
Kenny,
Is your TQ/Hp right? You have way to much tq to HP ratio, I think the Stock Exhaust is killing your Top End.
i had it dyno'ed at speedworld.com in baldwin .... it was 82 degrees out and a big humid but it was the spur of the moment. my a/f ratio i'm running really rich most of the band...

i haven't had the chance to bring it to the shop and get it tuned again by vinny ten-- maybe one day i will. the G's just been in winter mode ... took it out yesterday for our meet and only put about 30 miles a week on it now if that
 
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Old Jan 3, 2008 | 12:27 PM
  #17  
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From: NY
Originally Posted by da mayor
i had it dyno'ed at speedworld.com in baldwin .... it was 82 degrees out and a big humid but it was the spur of the moment. my a/f ratio i'm running really rich most of the band...

i haven't had the chance to bring it to the shop and get it tuned again by vinny ten-- maybe one day i will. the G's just been in winter mode ... took it out yesterday for our meet and only put about 30 miles a week on it now if that
You said you are using a piggy back, what was it? also isn't that shop (speedworld) was the high reading dyno that Slowhuh used? he got dynoed at 450whp in that dyno and endup having 350whp (dynojet corrected) in MRC's dyno.
 
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Old Jan 3, 2008 | 12:33 PM
  #18  
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1. type of f/i....s/c, s/t, tt, nitrous.....and manufacturer
Greddy TT

2. stock internals.....Yes/ if no, what did you beef up?
Stock

3. stock exhaust.....Yes/ if no, what do you have?
Stillen Dual with Flowmaster mufflers instead of resonators

4. flashed ecu or stand alone? if stand alone/piggyback, what'u got?
Greddy E-Manage Ultimate

5. hp/tq gained and running at what psi?
Gained - 120+ at 8.2 psi.

6. WOULD YOU do it again? post your feelings away, the good, the bad and the ugly.....
Absolutely
 
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Old Jan 3, 2008 | 12:37 PM
  #19  
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From: Long Island, NY
Originally Posted by FI'ed G
You said you are using a piggy back, what was it? also isn't that shop (speedworld) was the high reading dyno that Slowhuh used? he got dynoed at 450whp in that dyno and endup having 350whp (dynojet corrected) in MRC's dyno.
yup that's the same shop. i know the guys there very well since they opened up almost 10 years ago... i won't say anything about that topic i'll stay out of it...

but again i ran mine uncorrected .... always curious what i should dyno at though

 
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Old Jan 3, 2008 | 02:18 PM
  #20  
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From: NY
Originally Posted by da mayor
yup that's the same shop. i know the guys there very well since they opened up almost 10 years ago... i won't say anything about that topic i'll stay out of it...

but again i ran mine uncorrected .... always curious what i should dyno at though
That is one reason why you have a low HP! Get that A/F Ironed out, it is robbing you the power you deserve!.... What Piggy back are you using?
 
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Old Jan 3, 2008 | 03:40 PM
  #21  
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From: PDX/Oakland
1. type of f/i....s/c, s/t, tt, nitrous.....and manufacturer
JWT TT

2. stock internals.....Yes/ if no, what did you beef up?
minor build: rods, pistons, etc.

3. stock exhaust.....Yes/ if no, what do you have?
Stillen w/ GTM custom 2.5" TD

4. flashed ecu or stand alone? if stand alone/piggyback, what'u got?

Fkon

5. hp/tq gained and running at what psi?
400whp AWD 433 trq @ 12psi
w/ 14psi hi tq map


6. WOULD YOU do it again? post your feelings away, the good, the bad and the ugly.....

65% of time NO https://g35driver.com/forums/archived-sales/186625-parting-out-one-kind-jwt-tt-g35x.html
35% of time YES https://g35driver.com/forums/forced-induction/176901-gt-motorsports-awd-g35-sedan-jwt-530bb-fcon-vpro-custom-td-methanol-injection.html

Wish i would done this or done that or if i only knew, but thing is you never know when you go F1. If i was single and had the time i'd be very happy but since this is my daily driver i shoulda saved the money. Would be close to enough for new GTR

Leave room in budget for mishaps and we all start out thining 380-400whp is enough....its never enough

 
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Old Jan 3, 2008 | 03:55 PM
  #22  
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From: PDX/Oakland
Originally Posted by GurgenPB
Here it is:

3. Stillen/customized TD 2.5" exhaust
Gurgen,

Did u get the custom TD from GTM?

little too loud for me and thinking of taking them off. do you know how much of power gain it gave u?
 
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Old Jan 3, 2008 | 04:49 PM
  #23  
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Originally Posted by sliderg35
1

5. hp/tq gained and running at what psi?
Gained - 120+ at 8.2 psi.

What are you making and on what dyno?
 
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Old Jan 3, 2008 | 06:28 PM
  #24  
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From: Philadelphia
ttrank I just read your signature and you have a great setup man. Congrats.
-AGThing1227
 
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Old Jan 3, 2008 | 06:30 PM
  #25  
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Thank you very much.

She has been a lot of work but well worth it.

 
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Old Jan 3, 2008 | 07:22 PM
  #26  
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I bet.
-AGThing1227
 
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Old Jan 3, 2008 | 09:08 PM
  #27  
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With any luck, next month she will hit at least 550whp.
 
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Old Jan 5, 2008 | 12:34 PM
  #28  
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From: Spartanburg,SC.
No fi in the car yet. But going to meet up with JT at PF in Orlando next Thursday to drop of the ride. I should have it back a couple of weeks after that. We are installing a TN piping with a Precision Turbo SN-61. Can't wait.
 
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Old Jan 6, 2008 | 11:46 AM
  #29  
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From: Canada
Originally Posted by ttrank
What are you making and on what dyno?
I had it dynoed on a Dyno-Dynamics setup. It came in at 328 HP with the stock fuel pump. I have since replaced the pump with a Walbro and fixed the fuel but I haven't re-dynoed. The tuners here suck. I figure I'm making at 20-40 hp more than before. I'm doing it all myself now until I can take a trip to CA to find someone who knows what they are doing.
 
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Old Jan 7, 2008 | 12:57 PM
  #30  
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Sedans ftw
 
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