Intake & Exhaust Questions and info regarding various aftermatket exhaust systems for the G35 (Headers,Y-Pipes, and Cat-Back Systems)

My little own version of the MREV lol. =) GREAT RESULTS!!

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  #16  
Old 10-30-2010, 02:11 PM
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what is going on - on the exterior of the upper plenum?
 
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Old 10-30-2010, 10:29 PM
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Originally Posted by rpm06g35
Dont know if its me you are talking about or no but i alter everything on the whole upper side of the heads. Extensive decking and porting. And made good power on both rev and non rev motors. All in the 268-280 hp range (mustang dyno).














would love some more info on this if possible!
 
  #18  
Old 10-31-2010, 03:45 PM
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Is there a set amount to remove per?
 
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Old 10-31-2010, 05:00 PM
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Originally Posted by OCG35
what is going on - on the exterior of the upper plenum?
He raised the top and ported the lower plenum and collector. I'm going to do a before and after in the next 2wks.

I will post my results and take pics to show the difference.
 
  #20  
Old 10-31-2010, 05:09 PM
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Originally Posted by Dsskyline
He raised the top and ported the lower plenum and collector. I'm going to do a before and after in the next 2wks.

I will post my results and take pics to show the difference.
those 3" X 1/2" cuts in the back side (toward TB) of the upper is what I'm talking about... he did that to raise the top?

I guess I'd need to see the finished product - 'cause I dont get it at this point...
 
  #21  
Old 10-31-2010, 05:36 PM
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^I'm with you Mike, I still don't understand the modifications he made to the upper plenum. Need to see final pics of the upper plenum.
 
  #22  
Old 10-31-2010, 05:38 PM
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Lost here, too.
 
  #23  
Old 10-31-2010, 05:40 PM
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I dont care what he did as long as a dyno sheet proves the gain im game.
 
  #24  
Old 10-31-2010, 07:06 PM
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Not to be rude here guys but the intake you guys are looking at was built over 3 yrs ago. Ive made roughly 10 since then. The top is actually being milled open in the pics. I dont want to keep hijacking the op's thread so if you would like some info pm me.
 
  #25  
Old 10-31-2010, 07:26 PM
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Originally Posted by rpm06g35
Not to be rude here guys but the intake you guys are looking at was built over 3 yrs ago. Ive made roughly 10 since then. The top is actually being milled open in the pics. I dont want to keep hijacking the op's thread so if you would like some info pm me.
got a link to info about the upper cut-outs that we are asking about?.... as for lower collector, lots of us have MREV2-esque machining... but I'm curious about the milled openings... thanks
 
  #26  
Old 10-31-2010, 08:29 PM
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Originally Posted by OCG35
got a link to info about the upper cut-outs that we are asking about?.... as for lower collector, lots of us have MREV2-esque machining... but I'm curious about the milled openings... thanks
http://my350z.com/forum/intake-exhau...=custom+plenum

The finished product is not diamond plated. The diamond plated one was his 1st one which is on his car.
 
  #27  
Old 10-31-2010, 09:06 PM
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Originally Posted by Dsskyline
http://my350z.com/forum/intake-exhau...=custom+plenum

The finished product is not diamond plated. The diamond plated one was his 1st one which is on his car.
thanks Derek... I remember that thread, but I'm still perplexed about the milled openings on the OEM upper in this thread
 
  #28  
Old 11-04-2010, 09:21 AM
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https://g35driver.com/forums/intake-...-assembly.html

this is the one I did...

dyno'ed directly against the Mrev2 and made power compared to it. Not much more but still nice to know it can be bested.
 
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