Nissan 370Z Forum

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-   -   John's Sweet NA build (http://www.the370z.com/members-370z-gallery/62396-johns-sweet-na-build.html)

Navyboy916 06-01-2013 07:25 AM

Here's the video of the startup. Mind you this car had the brand new 288 duration cams. Sounds really good check it out

Fully built 370z startup - YouTube

Fairladyz ride along from JUN AUTO - YouTube

Navyboy916 06-01-2013 08:17 AM

JUN Cars
 
10 Attachment(s)
Here are some pics of the cars I saw today at JUN.

GTR-867whp

Z34-382whp

Supra-912whp

Lotus-263whp (set the lap record for Lotus in Japan)

KaienZ34 06-01-2013 08:53 AM

What front bumper was on that Z?

Mr&Mrs 06-01-2013 09:32 AM

x2 and Hood, and Fenders?

Quote:

Originally Posted by KaienZ34 (Post 2343154)
What front bumper was on that Z?

What an awesome experience im so jealous!

///PureSwank 06-01-2013 09:52 AM

I think that front bumper is a little bit too much. Maybe not in tokyo though lol

Ill take the gtr though. With straight pipes!!!!

Sent from my SPH-L710 using Tapatalk 2

SS_Firehawk 06-01-2013 11:59 AM

Damn... Yeah, envious.

xxAGAVExx 06-01-2013 01:10 PM

Sweet, some nice rides.

Unique_Z 06-01-2013 02:32 PM

woah 382whp?? cool!

datykoo 06-01-2013 02:43 PM

I am very curious on how they achieved this much on the VQ37. Did they stroke up the engine? if not, did they increase the rpm redline to maybe 8500+?
making 380 WHP on a 3.7 litre engine NA with just a 7500 redline seems a bit impossible to me. Not trying to say they are lying, just curious. :icon17:

simota1 06-01-2013 03:16 PM

Quote:

Originally Posted by Mr&Mrs (Post 2343198)
x2 and Hood, and Fenders?



What an awesome experience im so jealous!

correct me if im wrong but isnt that a veilside? and the fenders maybe custom? that hood is hella... aggressive....

Gaston370Z 06-01-2013 04:02 PM

Interesting that the 370 still has the stock intake air boxes and tubes.... 382rwhp! Did you get the magic formula for that kinda power?

diddy535 06-01-2013 05:10 PM

Quote:

Originally Posted by Gaston370Z (Post 2343585)
Interesting that the 370 still has the stock intake air boxes and tubes.... 382rwhp! Did you get the magic formula for that kinda power?

Also probably on 100 octane so that helps a little but still really impressive numbers!

Chuck33079 06-01-2013 05:20 PM

Isn't that the car that has different pistons in addition to the cams?

Gaston370Z 06-01-2013 05:37 PM

Id be willing to set it up for E85 and build the engine like this.... Na power is so sexy.:driving:

Navyboy916 06-01-2013 07:52 PM

Thanks guys for the response to the pics and videos. I tried to make sure I got enough for you guys. Yes the pistons are high compression and the bore and stroke are stock. The fenders are something that Circuit Concept out of Japan is working on. Most of this car was created through Circuit Concept. I am sorry i didn't get a pic of the engine strut bar but its Titanium wrapped in dry carbon Fiber. You can go to there website and check it out. The hood is dry carbon as well. I felt the weight of it and omg it was finger operable. The fenders is something they are working on right now and they used that car to do a fit test and it was sweet. The fuel here goes up to 100 octane at the pump so yes he always uses 100 octane. I asked the same question about the stock air boxes and he said the owner was really happy with them and HKS filter inside. Mind you he could get more power out of something else but that is his choice. Of course I am really only interested in power and staying NA so I asked alot about the VVEL and the programing. JUN is working directly with Nissan Japan to change the programing table for the Z34 so users and companies are able to adjust the intake side and VVEL on the car. JUN swapped the intake rods out and found no gain from that so the next step is to mess with the VVEL actuators which they are in the process of doing. I wasn't able to get pics from Top Secret or Zele cause they didn't have any performance cars there at the time I went and I didn't stay long. I will be back in my car in a week and when I get back I will take video and pics with my complete cylinder head build. Any more question let me know


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