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370Z long tube headers ---> 350Z HR?

Old Feb 22, 2012 | 05:07 PM
  #201  
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Originally Posted by 512_Z
finally, now waiting for the resonator LOL

so what else to any suggestions LOl
long tube header to motordyne Y pipe with resonator and _________________?


The only good choices you have is the shockwave or nismo. Going to be loud and sick!!!

Makes me wish I didn't sell my XYZ pipe.

What exhaust setup did you have in the vids?

Last edited by denchan350gt; Feb 22, 2012 at 05:16 PM.
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Old Feb 22, 2012 | 07:29 PM
  #202  
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Originally Posted by KingBaby
Well there is so many ways to go...

Is this gonna be a part-time DD? If so you might want something that's quiet. I would say to finish it with MotorDyne. If your gonna be tracking this hard a custom 3" single so you can have it as close to the frame as possible so it's not hanging low.

So it's all on you man don't wanna ill advise you!

No this isnt my DD. lucky that i live 4 miles away from work . my car is only driven for most of our local events and will start hitting the track all this year hopefully..



Originally Posted by 0jiggy0
How are you guys viewing injector duty cycle with uprev? I didn't even see the option when I tryed to log the other day.
at the time of the dyno pulls he view my Duty Cycel every 1000 rpm
Originally Posted by 2004Black350z
Need that answered.
Originally Posted by MM'08_350Z
Im running Injector Dynamics 725CC injectors and car is running strong
im considering in buying them just cause there sitting on the shelf at the shop..

Originally Posted by denchan350gt
The only good choices you have is the shockwave or nismo. Going to be loud and sick!!!



Makes me wish I didn't sell my XYZ pipe.

What exhaust setup did you have in the vids?
acutally i was looking at this all day today.. im doing this step by step becuase this is coming out expensive and i did this all at once.. custom cage, LTH, sparco seats, y pipe, injectors now and re build differential oh and pair of RPF1 wheels

the exhaust on the vids is all stock but the LTH and cold air intakes...

sound i want is loud... lol
i really like the sound of TXD2 exhaust in one of the vids somewhere in this thread...

Last edited by 512_Z; Feb 22, 2012 at 07:55 PM.
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Old Feb 22, 2012 | 07:38 PM
  #203  
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http://www.youtube.com/watch?v=-ZE8m...e_gdata_player[/QUOTE]
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Old Feb 22, 2012 | 07:53 PM
  #204  
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V2 will make your exhaust note complete
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Old Feb 22, 2012 | 08:09 PM
  #205  
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Originally Posted by 2004Black350z
V2 will make your exhaust note complete
fully agree!

http://www.youtube.com/watch?v=y68rzOf9ejs

the G35 has SGM LTH paired to the V2 = no one can hear they own car
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Old Feb 23, 2012 | 03:10 AM
  #206  
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I was going to post that same vid. I vote MD TDX or pair the XYZ with a loud single like Top Speed.

BTW did you get a copy of the dyno sheet? Can't really see the graph in the video.
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Old Feb 23, 2012 | 09:23 AM
  #207  
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What are the components of the complete exhaust line? sorry if is a repeated question.


[/QUOTE]
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Old Feb 23, 2012 | 01:58 PM
  #208  
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[/QUOTE]

Love it, perfect.

Last edited by 0jiggy0; Feb 23, 2012 at 01:59 PM.
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Old Feb 23, 2012 | 03:18 PM
  #209  
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^ I love how my exhaust sounds!!!!

Depending on how 512s Z sounds with full exhaust and after looking at the torque curve, I might consider removing my ART pipes and adding some PPE LTHs.
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Old Feb 23, 2012 | 03:35 PM
  #210  
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i got the dyno sheet alreay will be updating it today..
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Old Feb 23, 2012 | 04:11 PM
  #211  
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Originally Posted by 512_Z
i got the dyno sheet alreay will be updating it today..
Very nice.
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Old Feb 23, 2012 | 06:55 PM
  #212  
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k guys my buddy couldnt email me or print the duty cycle becuase he needed to plug it in...and sorry about these pics i will email it myself at work tomorrow... but hopefully this works for you all...

this is the same dyno sheet just different pics so we are able to see it...

http://www.flickr.com/photos/65533272@N08/6924749367/

http://www.flickr.com/photos/65533272@N08/6778631142/
http://www.flickr.com/photos/65533272@N08/6924748527/

http://www.flickr.com/photos/65533272@N08/6924748299/

hope this works for you guys...
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Old Feb 23, 2012 | 07:39 PM
  #213  
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Thanks for the dyno sheet.

Is this tuned?

Looks like the same lowend loss, but it's hard to tell because the higher dyno started at a later rpm.

Nice midrange and topend just like my car it hauls after 4k.

I need to check my inj duty cycle also.

Here is a copy of mine comparing present tune to before cams and longtubes.

Name:  DDW_1285.jpg
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Last edited by denchan350gt; Feb 23, 2012 at 07:47 PM.
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Old Feb 23, 2012 | 07:53 PM
  #214  
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he said it wasnt much of tune due to the injectors and would rather wait...
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Old Feb 23, 2012 | 08:01 PM
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http://www.youtube.com/watch?v=n1Eon8Ohgb8

one more just uploaded
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Old Feb 23, 2012 | 08:18 PM
  #216  
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I'll wait for final tune and the rest of your exhaust to really judge what the longtubes are doing for you.
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Old Feb 24, 2012 | 03:21 AM
  #217  
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What size injectors are you going with?
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Old Feb 24, 2012 | 03:30 PM
  #218  
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i got a good deal at my local shop and i got ID's 750cc or 725cc one of the two...

honestly i really didnt need that much since i dont plan any time or ever to reach that much HP but for the price of 440cc i spent a few more dollars and got these..
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Old Feb 26, 2012 | 03:02 PM
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So when are the injectors going in and the Y-pipe and exhaust going to be done and tuned? I can't wait to hear it when done, also very interested in your final power numbers with intakes, headers, exhaust, and tune. Looking and sounding very nice so far.
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Old Feb 26, 2012 | 10:07 PM
  #220  
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Originally Posted by SoCal07HR
So when are the injectors going in and the Y-pipe and exhaust going to be done and tuned? I can't wait to hear it when done, also very interested in your final power numbers with intakes, headers, exhaust, and tune. Looking and sounding very nice so far.
injectors are going in tomorrow, i dont think i will tune with the injectors i would rather wait till everything is in and on the car.. still waiting on the resonator and my muffler with whatever i decide to go with.. i have a drift event coming up in march and hoping all is done by then.. the shop this weeked got a little busy so that is also gonna push me back to install, but im taking advantage of every time i get since i work full time and school..

will keep you guys posted and also cant wait to done and hear the final myself.. thanks everyone for all your help and suggestions...
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