John's Sweet NA build

simota1 · 03-01-2013, 03:25 PM

Quote:

Originally Posted by Navyboy916

i just received word that my ARC reservoir tank has come in and waiting for me. I will be doing a lot of runs and getting it etuned through uprev when I get back. I will post many videos as I get the air/fuel dialed in and uprev changes the parameters for the bigger cams and shift points.

that was fast brother!!!!!! in for the pics

diddy535 · 03-29-2013, 12:17 PM

Hey sorry if someone asked this but how was the NVH with the new motor mounts?

Navyboy916 · 03-29-2013, 07:25 PM

Nvh?

MaDMaXX · 03-29-2013, 09:00 PM

Noise, vibration, harshness.

Navyboy916 · 03-29-2013, 09:46 PM

Oh there is a difference I can say that but it's not extreme as people say is it. I like the mounts and see less flexing of the motor when accelerating.

Navyboy916 · 04-17-2013, 05:50 AM

So I was searching for more parts today and happen to stumble upon this. I have found my next upgrade and its going to be the Bored out JUN throttle bodies. If you notice to they created a new camshaft profile which is more aggressive then the ones I have in my z. JUN AUTO - NISSAN FAIRLADY Z 370Z / Z34 / VQ37VHR - PRODUCT INFORMATION
Check it out
I can't wait to get off deployment and send them my throttle bodies. I have contacted them for a turn around time on the throttle bodies so hopefully it will be quick. If it is I will just have the throttle bodies pulled off while I am out on deployment and sent so when I get back I will have them already.

diddy535 · 04-17-2013, 11:38 AM

I'd be curious about a throttle body. Only other one I think is out there is Impul's which is like 3200 if you don't send your own. I've been looking into doing an NA build myself and a throttle body upgrade is definitely up there. FWIW megan370z took out the throttle bodies and bored them out himself. Could give him a shout because that's really what these aftermarket ones offer and if you can do it yourself you'd save some serious money.

Another thing to consider maybe the okada Coilpacks? I've seen them as low as 1167 shipped.

I forget, did you do a lightweight flywheel too?

edub370 · 04-17-2013, 09:11 PM

$1000+!!

diddy535 · 04-17-2013, 09:22 PM

Quote:

Originally Posted by edub370

$1000+!!

haha is that for the throttle body or coilpacks?

FWIW OEM throttle body size is 60mm and these aftermarket ones are boring those out to 62mm, not sure what the results are.

edub370 · 04-17-2013, 09:32 PM

For The tb's

Navyboy916 · 04-18-2013, 01:09 AM

I know i can take them to a machine shop and have it done for a lot cheaper but I know JUN does great things and have been doing this type of work for a long time and its not just about boring the throttle bodies out they change the internal out as well. I received the email from JUN today explaining in full detail what they will do when working on the throttle bodies.

Silo · 04-18-2013, 03:21 AM

Did I miss the results of the Jun exhaust cams?

boarderbob · 04-18-2013, 01:18 PM

When I first joined this community I began to wonder about the N.A. possibilities, and I haven't seen a whole lot of with F.I. being so readily available. Amazing build. Awaiting your safe return for more N.A. fun.

370Z JT · 04-19-2013, 01:59 PM

Can you post what JUNs email? what they will do to the TB besides bore?

Megan370z · 04-19-2013, 04:55 PM

Quote:

Originally Posted by diddy535

haha is that for the throttle body or coilpacks?

FWIW OEM throttle body size is 60mm and these aftermarket ones are boring those out to 62mm, not sure what the results are.

its all in my Journal

View Poll Results: Do u like the engine mods or exterior mods?
Engine	29	78.38%
Exterior	9	24.32%
Multiple Choice Poll. Voters: 37. You may not vote on this poll

03-29-2013, 12:17 PM	#182 (permalink)
diddy535 Track Member Join Date: Feb 2012 Location: St. Louis, MO Posts: 789 Drives: '09 370Z RAE 6MT Rep Power: 14	Hey sorry if someone asked this but how was the NVH with the new motor mounts? __________________ ( Click to show/hide ) http://www.the370z.com/members-370z-...ys-thread.html

03-29-2013, 09:00 PM	#184 (permalink)
MaDMaXX Enthusiast Member Join Date: Jan 2012 Location: Oregon from England Posts: 292 Drives: 350z Rep Power: 13	Noise, vibration, harshness. __________________ '04.5 350Z - Very Motordyne.

04-17-2013, 11:38 AM	#187 (permalink)
diddy535 Track Member Join Date: Feb 2012 Location: St. Louis, MO Posts: 789 Drives: '09 370Z RAE 6MT Rep Power: 14	I'd be curious about a throttle body. Only other one I think is out there is Impul's which is like 3200 if you don't send your own. I've been looking into doing an NA build myself and a throttle body upgrade is definitely up there. FWIW megan370z took out the throttle bodies and bored them out himself. Could give him a shout because that's really what these aftermarket ones offer and if you can do it yourself you'd save some serious money. Another thing to consider maybe the okada Coilpacks? I've seen them as low as 1167 shipped. I forget, did you do a lightweight flywheel too? __________________ ( Click to show/hide ) http://www.the370z.com/members-370z-...ys-thread.html

04-17-2013, 09:11 PM	#188 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	$1000+!! __________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

03-29-2013, 07:25 PM	#183 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	Nvh?

03-29-2013, 09:46 PM	#185 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	Oh there is a difference I can say that but it's not extreme as people say is it. I like the mounts and see less flexing of the motor when accelerating.

04-17-2013, 05:50 AM	#186 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	So I was searching for more parts today and happen to stumble upon this. I have found my next upgrade and its going to be the Bored out JUN throttle bodies. If you notice to they created a new camshaft profile which is more aggressive then the ones I have in my z. JUN AUTO - NISSAN FAIRLADY Z 370Z / Z34 / VQ37VHR - PRODUCT INFORMATION Check it out I can't wait to get off deployment and send them my throttle bodies. I have contacted them for a turn around time on the throttle bodies so hopefully it will be quick. If it is I will just have the throttle bodies pulled off while I am out on deployment and sent so when I get back I will have them already.

04-17-2013, 09:32 PM	#190 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	For The tb's __________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

04-18-2013, 01:09 AM	#191 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	I know i can take them to a machine shop and have it done for a lot cheaper but I know JUN does great things and have been doing this type of work for a long time and its not just about boring the throttle bodies out they change the internal out as well. I received the email from JUN today explaining in full detail what they will do when working on the throttle bodies.

04-18-2013, 03:21 AM	#192 (permalink)
Silo Base Member Join Date: Jun 2009 Location: Germany Age: 50 Posts: 38 Drives: 370Z Rep Power: 16	Did I miss the results of the Jun exhaust cams?

04-18-2013, 01:18 PM	#193 (permalink)
boarderbob Base Member Join Date: Jan 2013 Location: Here Posts: 107 Drives: 2011 370Z GM M6 Rep Power: 12	When I first joined this community I began to wonder about the N.A. possibilities, and I haven't seen a whole lot of with F.I. being so readily available. Amazing build. Awaiting your safe return for more N.A. fun.

04-19-2013, 01:59 PM	#194 (permalink)
370Z JT A True Z Fanatic Join Date: Jan 2010 Location: United States Posts: 2,905 Drives: 370Z PW 7AT Rep Power: 378	Can you post what JUNs email? what they will do to the TB besides bore? __________________ Click for My Journal Top Secret \| EVO-R \| Fujimura Auto \| Shine Auto \| Seibon \| MRWorks \| Swift \| SPC \| SSR \| UpRev \| Project Kics \| NST \| Titek \| Eibach \| Nismo \| Whiteline \| Quaife \| Invidia \| Fly1 \| CF Element \| Carbon Signal

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