Hks V-cam?

[s13rb26]

what is this?

http://www.bee-r.com/

[ylwgtr2]

its an aftermarket version of vtec....

[s13onevia]

what is this?

http://www.bee-r.com/

<{POST_SNAPBACK}>

dont no much about it but i think its a variable valve timing moduel over the exhaust cam similar to hondas vtec etc

[s13rb26]

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?

[Kaido_RR]

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°

[rob82]

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°

<{POST_SNAPBACK}>

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

[Guest Mashrock]

apparently is very good for huge single turbo setups.

[PlasticStan]

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

<{POST_SNAPBACK}>

They do, . NVCS as standard on the RB25DET. And then a more advanced version on the RB25DET NEO.

[s13rb26]

wow im amazed

look at the midrange power gain from the vcam fitted..

hmmm

who has used it in australia, can anyone acutally tune them here with T04Z;s?

[rob82]

They do, . NVCS as standard on the RB25DET. And then a more advanced version on the RB25DET NEO.

<{POST_SNAPBACK}>

As in independant exhaust and inlet phasing and hell why not do lift as well.

[CruiseLiner]

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

[Beer Baron]

it's been around in japan for a while now. I think the set-up costs around $2100, but it's listed on the HKS website. I dont think anyone in aus has one yet though.

[Kaido_RR]

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...

[CruiseLiner]

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...

<{POST_SNAPBACK}>

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?

[Kaido_RR]

yeap thats the clip their

yeah i heard a rumor that ant was getting it for his gtr, but not sure if it was ture

[s13rb26]

more gforce then a local f1 car

hmm built engine + t04z

[B0BB0]

these think are about 5 or 6k, they are listed on the xspeed eshop

[WetGTR]

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....

[zErTeK[2k]]

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 February 18, 2006 by zErTeK[2k]

[Amaru]

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