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GT Motorsports: 5A/T to 6M/T Conversion *PICS!*

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Old Jun 12, 2007 | 09:32 AM
  #21  
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Ches,

too bad you drove it the afternoon before it was tuned, you gotta drive it now, it's much much better.
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Old Jun 12, 2007 | 09:39 AM
  #22  
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For tracking your Z you're definitely right about the switch to a 6mt...The best guestimation for drivetrain loss between the auto and manual is 5%.Best of luck with your "NEW CAR".What clutch and flywheel did you go with..twin or triple disc?
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Old Jun 12, 2007 | 09:40 AM
  #23  
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Forget about the clutch question...should of looked at your sig
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Old Jun 12, 2007 | 09:43 AM
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Yep, triple disk ATS... didn't want to worry about switching clutches later!

GTM-spec Exedy wasn't out yet at that time, otherwise i would go with that. Now THAT is a really nice clutch!
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Old Jun 12, 2007 | 10:25 AM
  #25  
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wow great job sam
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Old Jun 12, 2007 | 10:44 AM
  #26  
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my question is that: is it worth it to do something like this or trade for the 6MT before going FI?
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Old Jun 12, 2007 | 10:54 AM
  #27  
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THat is awesome. I would like to do this, but $9k is a bit much for it I think.
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Old Jun 12, 2007 | 11:27 AM
  #28  
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Wow, looks great. Imagine if you went with 6MT from the beginning, lol.
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Old Jun 12, 2007 | 11:38 AM
  #29  
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I know, it is a bit much. But i think the parts price in this case included my used ATS triple disk carbon that I got for $1200...i might be wrong though.

This is a viable option for those that are really deep into their conversion project. It's good to know that there is a shop out there that can do this kind of modification with seamless integration, which is what Sam did. Really clean work.

In my case, to take everything off the car, purchase a 6MT, and then put everything back on, taking into account the loss in sales tax as well, and all labor work, would cost $12-14 thousand, and you get lose your car, which possesses a sentimental value as well. Not to mention, the logistics of it...you would have to purchase the new 6MT first, bring both to the shop and start swapping parts. That's a hassle, not to mention then trying to sell the car, a 5AT that has a MUCH poorer resale value.

plus, apples for apples comparison...the mod involves purchasing a good FI-capable clutch (in my case)...something that 6MT guys would have to do anyway, so that has to be considered as well.
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Old Jun 12, 2007 | 11:39 AM
  #30  
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Originally Posted by DMK
Wow, looks great. Imagine if you went with 6MT from the beginning, lol.
Oh yeah, when i bought the car, May 2002 (when it first came out), 6MT was one year away...and i didn't want to wait. Plus, I didn't think I would mod it in a any way, or track it (that's a long story as to how i got into it).
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Old Jun 12, 2007 | 12:35 PM
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Originally Posted by Sam@GTM

The cars are not plotted identically because of the difference in tranmissions. The before graph was on 91 Octane at 12 psi with the Emanage Ultimate, then after is on appox 93 octane with 13 psi and the FCon VPro.
Well the Fcon VPro is insane, so there's probably where you got at ton of the power from.
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Old Jun 12, 2007 | 12:36 PM
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Originally Posted by THE TECH
Not the stock auto's.
yes they are, for the most part.
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Old Jun 12, 2007 | 01:07 PM
  #33  
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Originally Posted by Lawy'dU
Well the Fcon VPro is insane, so there's probably where you got at ton of the power from.
Agree... what I call the "Fcon FEEL" is incredible!
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Old Jun 12, 2007 | 01:14 PM
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When did you ditch the PE turbos?
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Old Jun 12, 2007 | 01:22 PM
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Originally Posted by failsafe306
When did you ditch the PE turbos?
Never!

I didn't ditch them...that's the kit that i have on. If oyu asking because of the 3.5" APS test pipes, they bolt right onto the PE1420's!
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Old Jun 12, 2007 | 01:28 PM
  #36  
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OK, I finally feel like the 350z / G35 tuning community has reached the next level.

Great work GTM..... I'm a little amazed but come to think of it, nothing that you guys put out really amazes me anymore I guess that's what happens when you consistently put out really great work
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Old Jun 12, 2007 | 01:32 PM
  #37  
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Consistency IS the name of the game.
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Old Jun 12, 2007 | 01:38 PM
  #38  
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Originally Posted by GurgenPB
Never!

I didn't ditch them...that's the kit that i have on. If oyu asking because of the 3.5" APS test pipes, they bolt right onto the PE1420's!
I got the two "GT Motorsports" threads mixed up, sorry man! I thought you had changed to a supercharger

Last edited by failsafe306; Jun 12, 2007 at 01:43 PM.
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Old Jun 12, 2007 | 02:20 PM
  #39  
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Wow Gurgen everything looks great, now if you could return the intercooler sheet back to me we can get you rollin.........
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Old Jun 12, 2007 | 02:56 PM
  #40  
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What a waste of a perfectly good auto Tranny. Could have waited a year or 2 and bout a MT Z for the amount of money spent.
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