Jump to content
SAU Community

Hks V-cam?

s13rb26

By s13rb26,
in Engines & Forced Induction

 Share

Recommended Posts

s13rb26 Enthusiast

s13rb26

Posted
  • Author
Posted

i seen in the hpi

t04z hks

hks vcam

2.7 jun pistons

apparently they are making ultimate response and powerhouse with this setup..

but apparently they are still tuning the vcam..

what does this benefit as ill be running a t04z but still 2.6.. maybe getting a vcam from hks is a option to boost up the response and power output?

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1956729
Share on other sites
Kaido_RR Grand Master

Kaido_RR

Posted
Posted

Hks V-Cam:

Merit

● The intake cam of RB26DETT continual variable valve timing conversion. Private V As for CAM opening 248°. At first glance, it is moderate numerical value, but low showing the efficiency which surpasses normal lightly to revolution - high revolution with variable valve timing mechanism.

● Such as treatment easiness with the street such as surpassing acceleration on the highway and the uphill road and the time rise with the acceleration from the low-speed corner at the time of circuit travelling, with various actualizing the torque rise of very profitable concave speed situations. It locks gear position and, keeps accelerating the body very easily even to the cartridge. Improvement of torque near the supercharging standing up is the feeling like whether aerodynamic volume displacement UP it did quite of, from the especially vacuum limits.

● Because also combustion circumstance is improved by the fact that valve timing optimizes, low also environmental efficiency such as fuel economy conversion and cleanliness conversion of the exhaust improves.

● This kit typeA which can be installed easily in normal engine correspondence (the val tie variable quantitative 30°) with, expands the variable quantity by the fact that piston exchange is done and the maximum variable valve timing mechanism typeB which can utilize (the val tie variable quantitative 50°) setting 2 types.

● You can select the exhaust side camshaft due to the turbine.

Recommendation: GT-SS -> 256° and GT2530 -> 264°

VCS-4.gif

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1956748
Share on other sites
rob82 Mentor

rob82

Posted
Posted
Hks V-Cam:

Merit 

● The intake cam of RB26DETT continual variable valve timing conversion. Private V As for CAM opening 248°. At first glance, it is moderate numerical value, but low showing the efficiency which surpasses normal lightly to revolution - high revolution with variable valve timing mechanism.

 

● Such as treatment easiness with the street such as surpassing acceleration on the highway and the uphill road and the time rise with the acceleration from the low-speed corner at the time of circuit travelling, with various actualizing the torque rise of very profitable concave speed situations. It locks gear position and, keeps accelerating the body very easily even to the cartridge. Improvement of torque near the supercharging standing up is the feeling like whether aerodynamic volume displacement UP it did quite of, from the especially vacuum limits.

 

● Because also combustion circumstance is improved by the fact that valve timing optimizes, low also environmental efficiency such as fuel economy conversion and cleanliness conversion of the exhaust improves.

 

● This kit typeA which can be installed easily in normal engine correspondence (the val tie variable quantitative 30°) with, expands the variable quantity by the fact that piston exchange is done and the maximum variable valve timing mechanism typeB which can utilize (the val tie variable quantitative 50°) setting 2 types.

 

● You can select the exhaust side camshaft due to the turbine.

Recommendation: GT-SS -> 256° and GT2530 -> 264°

VCS-4.gif

My Jinglish isn't so good. Sounds good though. Suprised nissan hasn't done more with cam phasing.

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1956810
Share on other sites
CruiseLiner Mentor

CruiseLiner

Posted
Posted

whats the v-cam system worth and can i run with aftermarket 272/11.35mm cams ? finding someone in WA to set it up is the hardest part i bet.

are these available yet?

might be well worth the money if someone knows how to set it up correctly.

any ideas how it is setup? dyno tuned i suppose and similair setup to aftermarket ecu's to tune?

cheers

Brad

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1960071
Share on other sites
Kaido_RR Grand Master

Kaido_RR

Posted
Posted

if your interested to really see the difference, i will try and find my best motoring GTR specail. It shows the HKS demo r34 gtr car with it doing a LAP with the system on and off. it does make a difference to low down responds...

I know of one gtr in perth who was thinking about getting it... but i dont know if the person ended up getting it...

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1960081
Share on other sites
CruiseLiner Mentor

CruiseLiner

Posted
Posted
if your interested to really see the difference, i will try and find my best motoring GTR specail. It shows the HKS demo r34 gtr car with it doing a LAP with the system on and off. it does make a difference to low down responds...

I know of one gtr in perth who was thinking about getting it... but i dont know if the person ended up getting it...

http://video.google.com/videoplay?docid=-7...176590388&q=hks thats a vid of it testing it on and then turned off.

ants gtr i suppose, being the hks distributors?

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1960086
Share on other sites
WetGTR Proficient

WetGTR

Posted
Posted

For those that are considering this, tuning the thing would be my grestest concern. Not many ECU's would do a good job with variable cams even the ones that have that feature as part of the ECU.

I would speak with a tuner that has successfully tuned an engine with variable cam timing & turbo charged and see what their thoughts are first.

Just my thoughts....

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1961438
Share on other sites
zErTeK[2k] Rookie

zErTeK[2k]

Posted
Posted (edited)

last i herd i didnt know these were available to the public yet as i believed there were only a certain amount made at this time and they were passed out to shops to use in there demo cars and so on but if they are available already is a good thing for anyone with a big single set-up even with twin set-ups they work well though as seen in HPI on a bayside blue R34 with twin 2835R's the power curve is very nice.

Edited by zErTeK[2k]
Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1962360
Share on other sites
Amaru Veteran

Amaru

Posted
Posted

They are availible to the public, however they are nowhere near as aggressive cam profiles as the test units (e.g. on that R34).

As for ECU, HKS Fcon V Pro is your friend... well, as long as you can find someone to tune it :unsure:

Link to comment
https://www.sau.com.au/forums/topic/106155-hks-v-cam/#findComment-1962391
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • ARB26
      RB26DETT Sketchy boost mod?

      By ARB26 · Posted

      So could it be assumed it has been installed intentionally with potentially a power FC boost controller kit? 
    • Gareth87
      What should I do next to hold the head on

      By Gareth87 · Posted

      Had my rig on Matt's dyno at PITS the other day. After a few years between tunes I added a few sensors and swapped intercoolers. Result. 553hp at 26psi. Not bad for an FJ20 that was built in 2007. The problem.. It filled the overflow bottle on hard runs which leads me to believe the head gasket isn't sealing. I have a coolant pressure sensor which was reading cap pressure at 22psi and occasionally overrunning to 23/24 psi on deceleration after a pull. It was not spiking. It has arp2000 head studs and a cometic gasket. As its been 18 years in service, I pulled the engine out and head off. Everything looks good but we obviously have an issue. Where I'm at.. Years ago I had the same issue, I checked the stud tension and they were all over the place. Some at 60 to 70 and some up near 90. I nipped them all to 100ft lbs and this stopped the water push until now. I believe this compromised the gasket back then. What do I do? 2 options are..  1) I bought arp 625+s, which I could put in with a new gasket. Thinking Kameari this time, reassemble and try again. 2) strip the block, get fire rings machined in with copper gasket and try that. I do not want to push it more than 28 to 30psi. I think the turbo will be out by then anyway. (G30-770). My other concern is the long term ability of a copper head gasket. Are they streetable for years? I feel like a new gasket with the new studs will probably suffice, but I don't know. Any thoughts welcome and advice on copper gaskets and fire rings. Thanks!
    • MBS206
      Chris' Toyota Mark ii JZX110

      By MBS206 · Posted

      I'm a fan of the JZX110, and the Aristo. Big cruiser cars, and with the factory cars, super comfortable and feel like you're driving an armchair! And the JZ motors are a pretty nice engine too, especially with some basic mods.   The import process, and the need to be able to trust people, and the fact there's so many scammers around is what ever puts me off wanting to go through that ordeal!
    • GTSBoy
      Chris' Toyota Mark ii JZX110

      By GTSBoy · Posted

      I don't care for these at all, but at least the underside looks straight and not rusty. A good basis for a long life. Many cars from Japan have been lifted with forklifts and f**ked almost irrepairably.
    • GTSBoy
      RB26DETT Sketchy boost mod?

      By GTSBoy · Posted

      Yes, but it's not dumb or dodgy. You can build a perfectly good boost controller from a pressure reg, a relief valve (looks same same as a reg if all from Norgren or SMC, for example) and a check valve. I ran one for years. Only superceded with  EBC because I could get one for cheaps and wanted finer control.   THis mod is certainly not a sketchy boost mod, provided the boost is kept below the "spin to death" threshold of the turbos.
×
×
  • Create New...