Jun camshaft .. Help !!

SS_Firehawk · 05-30-2014, 05:00 PM

Torque reading is in nm, not lb ft.
They are running 12.3:1 too... They have to be running e85.

1slow370 · 05-30-2014, 05:15 PM

The units are different if you ploted them in lb feet and hp they would cross at 5252 but since it is nm and ps they dont

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Chuck33079 · 05-30-2014, 05:18 PM

Hard to read that on a phone.

brucelidat · 05-30-2014, 05:23 PM

So if that's 389whp with e85, we would expect what, 350whp on 91 pump?

1slow370 · 05-30-2014, 05:25 PM

Being that it is in germany and they dont have e85 u guys are barking up the wrong tree. Its most likely higher octane euro gas

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Chuck33079 · 05-30-2014, 05:25 PM

You might not be able to run that compression on 91 at all.

brucelidat · 05-30-2014, 05:30 PM

Someone needs to rock this build here stateside on 91 and let us all know how it goes, haha.

6MT-Z34 · 05-30-2014, 05:31 PM

Quote:

Originally Posted by 1slow370

Being that it is in germany and they dont have e85 u guys are barking up the wrong tree. Its most likely higher octane euro gas

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"Jungle juice" like Jeremy Clarkson would say

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1slow370 · 05-30-2014, 05:41 PM

Take it back the have some e85 a lot of e10, but almost every gas station has 100 octane gasoline

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Navyboy916 · 05-30-2014, 06:33 PM

You can run up to 12:5:1 on pumped gas that's the compression of the fr-s and brz boxer motor. You don't have to run e85 or even 100 octane. Did you retune the car and reset the vvel? What code was your check engine light throwing? Ask the tuner to tell you on the uprev program. When I started my car for the first time after the can install it didn't sound good and come to fine out the actuators need to be reset back to factory. The dealership has the program to reset the actuators. Go to the dealership that's your safest bet. Again I have no problems with my setup and went through the dealership

Chuck33079 · 05-30-2014, 06:35 PM

Quote:

Originally Posted by Navyboy916

You can run up to 12:5:1 on pumped gas that's the compression of the fr-s and brz boxer motor. You don't have to run e85 or even 100 octane

Those are direct injection, so it's not quite apples to apples. They can get away with higher compression and leaner afrs.

Navyboy916 · 05-30-2014, 07:03 PM

Here is the video when I road in the JUN z34 last year when I visited JUN headquarters. The car has the same cams and compression setup and mind you is untuned. Listen to when the driver steps on it. The pulled hard and idled normal. Again it's untuned this is what you car should sound like.
Fairladyz ride along from JUN AUTO - YouTube

1slow370 · 05-30-2014, 07:05 PM

if the civic guys and SBC's can run 12:1 on 91 and 93 im sure our motor can too. Being that it was tuned in germany they most likely used 98 or 100 ron fuel. Also we have better tuners for the vq here as well, i would bet the vvel on that car was untuned.

brucelidat · 05-31-2014, 09:05 PM

If cams pistons and rods could really get us to 350+whp on 91 pump gas, it'd be pretty tempting depending on the costs.

brucelidat · 06-01-2014, 03:16 AM

So to recap from those who know, to install the cams correctly, you would need rods and pistons as well? Anything else? Does anyone have links to the pistons and rods that would go with the cams? Just curious as to cost.

05-30-2014, 05:00 PM	#31 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	Torque reading is in nm, not lb ft. They are running 12.3:1 too... They have to be running e85. Chuck33079 likes this. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction Last edited by SS_Firehawk; 05-30-2014 at 05:05 PM.

05-30-2014, 05:15 PM	#32 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	The units are different if you ploted them in lb feet and hp they would cross at 5252 but since it is nm and ps they dont Sent from my HTCONE using Tapatalk __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

05-30-2014, 05:18 PM	#33 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29538	Hard to read that on a phone. 6MT-Z34 likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-30-2014, 05:23 PM	#34 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	So if that's 389whp with e85, we would expect what, 350whp on 91 pump? __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

05-30-2014, 05:25 PM	#35 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	Being that it is in germany and they dont have e85 u guys are barking up the wrong tree. Its most likely higher octane euro gas Sent from my HTCONE using Tapatalk UNKNOWN_370 and SS_Firehawk like this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

05-30-2014, 05:25 PM	#36 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29538	You might not be able to run that compression on 91 at all. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

05-30-2014, 05:30 PM	#37 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	Someone needs to rock this build here stateside on 91 and let us all know how it goes, haha. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

05-30-2014, 05:41 PM	#39 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	Take it back the have some e85 a lot of e10, but almost every gas station has 100 octane gasoline Sent from my HTCONE using Tapatalk __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

05-30-2014, 06:33 PM	#40 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	You can run up to 12:5:1 on pumped gas that's the compression of the fr-s and brz boxer motor. You don't have to run e85 or even 100 octane. Did you retune the car and reset the vvel? What code was your check engine light throwing? Ask the tuner to tell you on the uprev program. When I started my car for the first time after the can install it didn't sound good and come to fine out the actuators need to be reset back to factory. The dealership has the program to reset the actuators. Go to the dealership that's your safest bet. Again I have no problems with my setup and went through the dealership Last edited by Navyboy916; 05-30-2014 at 06:38 PM.

05-30-2014, 07:03 PM	#42 (permalink)
Navyboy916 Enthusiast Member Join Date: Jul 2011 Location: Hawaii Posts: 434 Drives: 2010 370z 7AT Rep Power: 14	Here is the video when I road in the JUN z34 last year when I visited JUN headquarters. The car has the same cams and compression setup and mind you is untuned. Listen to when the driver steps on it. The pulled hard and idled normal. Again it's untuned this is what you car should sound like. Fairladyz ride along from JUN AUTO - YouTube

05-30-2014, 07:05 PM	#43 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	if the civic guys and SBC's can run 12:1 on 91 and 93 im sure our motor can too. Being that it was tuned in germany they most likely used 98 or 100 ron fuel. Also we have better tuners for the vq here as well, i would bet the vvel on that car was untuned. elia_ebyss likes this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

05-31-2014, 09:05 PM	#44 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	If cams pistons and rods could really get us to 350+whp on 91 pump gas, it'd be pretty tempting depending on the costs. gbrettin, 6MT-Z34, megalapagas and 1 others like this. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

06-01-2014, 03:16 AM	#45 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 31	So to recap from those who know, to install the cams correctly, you would need rods and pistons as well? Anything else? Does anyone have links to the pistons and rods that would go with the cams? Just curious as to cost. elia_ebyss likes this. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

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