Jun camshaft .. Help !!

brucelidat · 06-04-2014, 08:54 PM

Op said it would cost him $70 in Kuwait to get the dyno graph so that's a no go. He gave his final numbers, but we don't know his baseline, though it was contextually suggested that he was at 348whp before the cams.

bleunetizen · 06-05-2014, 09:29 PM

wonder why tomei wont do the cams for vq37..

Eclipz · 06-05-2014, 09:48 PM

Quote:

Originally Posted by bleunetizen

wonder why tomei wont do the cams for vq37..

Tomei dont do anything for the vq37

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bleunetizen · 06-06-2014, 06:58 AM

yeh its a pity, they made good cams for vq35 and had good reference info and all.

surely there should be a lot to gain with aggressive exhaust cams and properly tuned vvel?

not sure how wide vvel's range is but it seems like it can increase the lift to a point where the valves it will actually hit the piston, and wide range of duration control. its like god given cam shaft.. if it can be tuned easily..!

20whp from jun cam sounds very good already but they dont seem to share the reference dyno and etc!

theDreamer · 06-06-2014, 08:01 AM

From the questions I have asked some companies about cams was they were waiting for VVEL to be tunable but on the same side tuning VVEL was not a strong push because no cams were out to maximize results.

I know uprev has opened up VVEL tuning in its pro level software package and ECUtek is suppose to have it.

Glover997 · 06-06-2014, 10:44 AM

Quote:

Originally Posted by elia_ebyss

Im using 93 octane and 5w30 red line oil with mods and cam i hit 361.4 whp before tune and now with tune have 378.6 whp. Yestrday night

My proplem solve with vvel rest

Thank you navyboy918 and cdoxb800

Who did the tune for you ? Bader Norris ?

5w30 redline oil ? was that the same oil you put in when you first started the engine after the cams installed ?

anyways, for those who worried about pistons/valves contact, i would recommend CP pistons for you

6MT-Z34 · 08-14-2014, 09:13 PM

How's the car running after tunning? Do you have any videos?

Elmo370z · 08-15-2014, 11:42 PM

I just don't understand why it is so difficult to post results from this upgrade. It must be super classified information.

aszyd · 08-16-2014, 12:02 AM

From what I have read, these cams were OK to be used with the stock tune. Doesn't seem like there would be gains at all. I'm not surprised that we haven't seen results.

1slow370 · 10-20-2014, 02:04 PM

they definitley changed my upper rpm performance, car builds power to 8200rpm now.

Rusty · 10-20-2014, 04:36 PM

Quote:

Originally Posted by 1slow370

they definitley changed my upper rpm performance, car builds power to 8200rpm now.

Which oil pump you running? And where is your redline set at?

1slow370 · 10-20-2014, 05:04 PM

Its pfs pump redline is 8200

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6MT-Z34 · 10-20-2014, 05:07 PM

Quote:

Originally Posted by 1slow370

they definitley changed my upper rpm performance, car builds power to 8200rpm now.

Wait u have these cams?? Lol

1slow370 · 10-20-2014, 05:09 PM

Yup the 282's

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6MT-Z34 · 10-20-2014, 05:10 PM

Quote:

Originally Posted by 1slow370

Yup the 282's

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Nice!!!...do you mind of ask you what other parts did u buy? And how how were your gains?

06-04-2014, 08:54 PM	#106 (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: 30	Op said it would cost him $70 in Kuwait to get the dyno graph so that's a no go. He gave his final numbers, but we don't know his baseline, though it was contextually suggested that he was at 348whp before the cams. __________________ 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

06-06-2014, 08:01 AM	#110 (permalink)
theDreamer A True Z Fanatic Join Date: Feb 2009 Location: Texas Posts: 30,879 Drives: 370z Rep Power: 4210	From the questions I have asked some companies about cams was they were waiting for VVEL to be tunable but on the same side tuning VVEL was not a strong push because no cams were out to maximize results. I know uprev has opened up VVEL tuning in its pro level software package and ECUtek is suppose to have it. __________________ theDreamer's Z // Fast Intentions // Uprev // GTM // HKS // TEIN theDreamer's Silvia // URAS // GREDDY Houston Zs // Facebook // Twitter // Instagram

08-16-2014, 12:02 AM	#114 (permalink)
aszyd Track Member Join Date: May 2014 Location: Florida Posts: 877 Drives: Magma Red 370z T+S Rep Power: 20	From what I have read, these cams were OK to be used with the stock tune. Doesn't seem like there would be gains at all. I'm not surprised that we haven't seen results. __________________ Competition Clutch\|Fast Intentions\|Maxbore\|NST\|Setrab\|Stillen\|Tomei\|Uprev\| Z1 Avant Garde\|SPC\|Stance\|Whiteline Aerojacket\|Seibon\|Tanabe\|TRS\|TWM

10-20-2014, 02:04 PM	#115 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	they definitley changed my upper rpm performance, car builds power to 8200rpm now. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

10-20-2014, 05:04 PM	#117 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	Its pfs pump redline is 8200 Sent from my HTCONE using Tapatalk __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

06-05-2014, 09:29 PM	#107 (permalink)
bleunetizen Base Member Join Date: Jan 2014 Location: NZ Posts: 138 Drives: BMW M6, 530i, 370z Rep Power: 11	wonder why tomei wont do the cams for vq37..

06-06-2014, 06:58 AM	#109 (permalink)
bleunetizen Base Member Join Date: Jan 2014 Location: NZ Posts: 138 Drives: BMW M6, 530i, 370z Rep Power: 11	yeh its a pity, they made good cams for vq35 and had good reference info and all. surely there should be a lot to gain with aggressive exhaust cams and properly tuned vvel? not sure how wide vvel's range is but it seems like it can increase the lift to a point where the valves it will actually hit the piston, and wide range of duration control. its like god given cam shaft.. if it can be tuned easily..! 20whp from jun cam sounds very good already but they dont seem to share the reference dyno and etc!

08-14-2014, 09:13 PM	#112 (permalink)
6MT-Z34 A True Z Fanatic Join Date: Jan 2013 Location: NJ Posts: 1,726 Drives: PW Z Rep Power: 15	How's the car running after tunning? Do you have any videos?

08-15-2014, 11:42 PM	#113 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,707 Drives: 09 nissan 370z Sp M6 Rep Power: 295377	I just don't understand why it is so difficult to post results from this upgrade. It must be super classified information.

10-20-2014, 05:09 PM	#119 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	Yup the 282's Sent from my HTCONE using Tapatalk 6MT-Z34 likes this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

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