VVEL and Jun cams

Rusty · 08-01-2015, 05:09 AM

Believe there is 2 different sets of exhaust cams from Jun. One is more radical.

Elmo370z · 08-01-2015, 12:23 PM

Stage 2 282, i believe it's what your suppose to run in a NA set up

Dcocci · 08-01-2015, 01:05 PM

Quote:

Originally Posted by rich2342

Vvel just kicked in, Yo!

It's kind of weird that there is a DE 350Z that makes 372 NA, probably the only one, but none the less. The VHR should in theory have loads more potential.

I think the main problem with the vhr is the ECU and the tuning capabilities. Making everything work together is obviously the key here. cams and ITB's do nothing if you cant tune them right. Somebody needs to do a crazy high compression/cammed/ITB/high rev build on a vhr with a nice stand alone that will give you the tuning parameters you need. THAT would be interesting to see. So far everything I see is stock ecu stuff

Elmo370z · 08-01-2015, 02:16 PM

Standalone, your car won't pass emission. So for the majority of the people that isn't an option. It is this new Era of quote on quote making cleaner vehicles

brucelidat · 08-09-2015, 12:09 AM

After watching 1slow370's video again, the lobe lobe lobe sound doesn't quit bother me as much as I remember not liking it initially. Not sure if it's a dealbreaker for me now. The quesiton still is if VVEL tuning would improve the gains form the cams enough to make it worth it.

brucelidat · 08-09-2015, 12:17 AM

Wish there was an in cabin video to hear how it sounds from there.

G37Some · 08-09-2015, 01:24 AM

too much effort, uncertainty and wasted cash.

if you want cams just stick with polaroid. if you want car performance just get boosted.

Elmo370z · 08-09-2015, 01:58 AM

Or you could just follow the leader, or walk your own path. I rather take the time to learn or hence be the guinea pig.

juld0zer · 08-09-2015, 08:36 AM

the other guy was in the UAE. He had the cams installed then had some issues with post-installation. Can't remember his username but if you go back thru the threads and look for one with VVEL fault codes

Elmo370z · 08-09-2015, 11:15 AM

P
You have to follow the fsm to the T

Morfiy · 12-23-2015, 03:13 PM

Guys, those who have JUN cams installed, did you experienced any issue with an abscense of clearance between cam knee and valve cup ?
Sorry if I name it wrong.
I'm installing 282 JUN cams and faced situation where ther's no clearance between JUN cam knees and valve cup. So I assume that this could be considered as "normal" and an adjustment to cup should take place in order to reach required clearance (either 0.32 or else)
Would appreciate you help

Elmo370z · 12-23-2015, 11:15 PM

pm 1slow370z or MaMotorsports

1slow370 · 12-24-2015, 02:27 PM

Yep i had to change the the lifter buckets. Jun recommend clearance (from the all japanese instructions) tells you to set it the same as reccomended per the factory service manual. Follow the fsm

Morfiy · 12-24-2015, 02:39 PM

Quote:

Originally Posted by 1slow370

Yep i had to change the the lifter buckets. Jun recommend clearance (from the all japanese instructions) tells you to set it the same as reccomended per the factory service manual. Follow the fsm

Thank man! I decided to adjust oem lifter buckets to required clearance (0,33). We'll remove the metal from inner side of the buckets.
ImageUploadedByTapatalk1450985969.477738.jpg

Elmo370z · 12-24-2015, 10:16 PM

Nice

08-01-2015, 05:09 AM	#46 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,184 Drives: 2011 Nismo GM 6M Rep Power: 2684437	Believe there is 2 different sets of exhaust cams from Jun. One is more radical. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

08-09-2015, 12:09 AM	#50 (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	After watching 1slow370's video again, the lobe lobe lobe sound doesn't quit bother me as much as I remember not liking it initially. Not sure if it's a dealbreaker for me now. The quesiton still is if VVEL tuning would improve the gains form the cams enough to make it worth it. __________________ 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

08-09-2015, 12:17 AM	#51 (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	Wish there was an in cabin video to hear how it sounds from there. __________________ 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

08-09-2015, 01:24 AM	#52 (permalink)
G37Some Base Member Join Date: Apr 2014 Location: Tampa, FL Posts: 144 Drives: 2008 G37s Rep Power: 11	too much effort, uncertainty and wasted cash. if you want cams just stick with polaroid. if you want car performance just get boosted. __________________ instagram : @TurboG37

12-23-2015, 11:15 PM	#57 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	pm 1slow370z or MaMotorsports Morfiy likes this.

08-01-2015, 12:23 PM	#47 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Stage 2 282, i believe it's what your suppose to run in a NA set up

08-01-2015, 02:16 PM	#49 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Standalone, your car won't pass emission. So for the majority of the people that isn't an option. It is this new Era of quote on quote making cleaner vehicles

08-09-2015, 01:58 AM	#53 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Or you could just follow the leader, or walk your own path. I rather take the time to learn or hence be the guinea pig.

08-09-2015, 08:36 AM	#54 (permalink)
juld0zer Enthusiast Member Join Date: Nov 2012 Location: Sydney Posts: 428 Drives: 11 Nissan 370Z MB M6 Rep Power: 139	the other guy was in the UAE. He had the cams installed then had some issues with post-installation. Can't remember his username but if you go back thru the threads and look for one with VVEL fault codes

08-09-2015, 11:15 AM	#55 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	P You have to follow the fsm to the T

12-23-2015, 03:13 PM	#56 (permalink)
Morfiy Base Member Join Date: Dec 2012 Location: Russia Posts: 209 Drives: 370Z "Authentic" Rep Power: 12	Guys, those who have JUN cams installed, did you experienced any issue with an abscense of clearance between cam knee and valve cup ? Sorry if I name it wrong. I'm installing 282 JUN cams and faced situation where ther's no clearance between JUN cam knees and valve cup. So I assume that this could be considered as "normal" and an adjustment to cup should take place in order to reach required clearance (either 0.32 or else) Would appreciate you help

12-24-2015, 02:27 PM	#58 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7251	Yep i had to change the the lifter buckets. Jun recommend clearance (from the all japanese instructions) tells you to set it the same as reccomended per the factory service manual. Follow the fsm Morfiy likes this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

12-24-2015, 10:16 PM	#60 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,709 Drives: 09 nissan 370z Sp M6 Rep Power: 295378	Nice

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