CPS (Cam Profile Switching) vs VVTI vs DVVT

[GSR06]

Another nice video...

Nissan Pulsar GTi-R on stock boost in Genting Highland - YouTube

 

[9tailsfox]

u wrong bro. b16a non type r dohc vtec 170bhp. thats mhy malny malay kakimotor likes vtec

 

[GSR06]

Bro,
What's up? No doubt VTEC is powerful...

u wrong bro. b16a non type r dohc vtec 170bhp. thats mhy malny malay kakimotor likes vtec

 

[GSR06]

I am back guys... hope you like these links....

Touge Ulu Yam - Gohtong Jaya PART 2 (uphill), FASTIDIOUS Run 2, 22/5/2011 - YouTube

Ulu Yam Touge 27-11-11.wmv - YouTube

Ulu Yam Touge 29 Jan 2012 - Morning run with Evo's, Skyline's, DC5 Euro R, VW & Subaru X....WMV - YouTube

EJ's ER34 on the touge - YouTube

ER34 at Ulu Yam - 22nd Feb '09 - YouTube

 

[boyzone]

How come this post become touge and turbo reviewing??

 

[D7zul]

How come this post become touge and turbo reviewing??

Yeah.. it should be CPS vs VVTi vs DVVT vs VTEC

like this.. hehe

AE111 Levin vs. EK SiR - YouTube

 

[GSR06]

Boyzone,
It's good to hear fr you again. How's life? Aiya, this author drifted a bit lor... from main topic to side topic like turbo, etc Actually, I seldom heard about CPS now. Don't know what has happened..?

How come this post become touge and turbo reviewing??

---------- Post added at 08:31 PM ---------- 6 hour anti-bump limit - Previous post was at 08:28 PM ----------

Bro,
Thanks for sharing this video...it's hard to find such comparison & we really need a lot of people to contribute to this kind of sharing la... hope to have more moving forward

Yeah.. it should be CPS vs VVTi vs DVVT vs VTEC

like this.. hehe

AE111 Levin vs. EK SiR - YouTube

 

[D7zul]

I really love to watch best motoring show coz they always compare stock vs stock

They're d best :top:

 

[boyzone]

Boyzone,
It's good to hear fr you again. How's life? Aiya, this author drifted a bit lor... from main topic to side topic like turbo, etc Actually, I seldom heard about CPS now. Don't know what has happened..?



---------- Post added at 08:31 PM ---------- 6 hour anti-bump limit - Previous post was at 08:28 PM ----------

Bro,
Thanks for sharing this video...it's hard to find such comparison & we really need a lot of people to contribute to this kind of sharing la... hope to have more moving forward

How about CPS with BOT ?
I was told that stock with [email protected] bar is atleast at 170ps/240NM.
Btw, my CPS was went thru the exhaust modification. The performance is surprising me.

 

[GSR06]

I only know Exora CPS with BOT but not other CPS with BOT... power is ok la.

What did you do with your exhaust? The extrator, middle or back section?

How about CPS with BOT ?
I was told that stock with [email protected] bar is atleast at 170ps/240NM.
Btw, my CPS was went thru the exhaust modification. The performance is surprising me.

 

[EvolusiDriftKL]

satria neo cps fully done up to the max with high cams (track car) on dyno 128hp on wheels.... my previous car civic small vtec only with bored throttle body, vafc2, extractor and ecu rechip = 144hp on wheels.... noted: b16a small vtec engine launched early 90's, cps claimed to be performance engine launched few years back.... just giving u guys info and u think about it.... luckily i'm not the owner of the neo cps because i run out of ideas what to do with the car.... maybe cps is not for performance in speed but just a fuel efficient engine only....

 

[mcfoo]

Why nowadays a lots of people act like they are so professional..

 

[Kagerosan]

satria neo cps fully done up to the max with high cams (track car) on dyno 128hp on wheels.... my previous car civic small vtec only with bored throttle body, vafc2, extractor and ecu rechip = 144hp on wheels.... noted: b16a small vtec engine launched early 90's, cps claimed to be performance engine launched few years back.... just giving u guys info and u think about it.... luckily i'm not the owner of the neo cps because i run out of ideas what to do with the car.... maybe cps is not for performance in speed but just a fuel efficient engine only....

fully done neo cps can do 128whp? damn !! why so low? my friend's satria neo (non-cps) with modified exhaust system, intake, highcam, and haltech piggyback can do 15xwhp. if u do some surfing on the internet..some of owner can do 200hp on engine with engine displacement 1.6 only. my big brother got 2008 honda city. his i-vtec engine so underpowered. owez got smoked by other rivals like vios, siwft and neo on the highway. maybe u can meet him and teach him what to do with his car.

 

[boyzone]

satria neo cps fully done up to the max with high cams (track car) on dyno 128hp on wheels.... my previous car civic small vtec only with bored throttle body, vafc2, extractor and ecu rechip = 144hp on wheels.... noted: b16a small vtec engine launched early 90's, cps claimed to be performance engine launched few years back.... just giving u guys info and u think about it.... luckily i'm not the owner of the neo cps because i run out of ideas what to do with the car.... maybe cps is not for performance in speed but just a fuel efficient engine only....

Again, engine design and configuration is totally different between B16A and CPS.
B16A was designed with Bore > stoke which is capable for high rev, while CPS is Bore < Stoke idea for smooth driving + low emission. Additional with CPS option is help to gain some addition power on mid range for smooth driving.
This is the reason that my CPS capable to get 500km with RM65@Ron95.
Also, heavy weight chasis is a part to reduce engine performance as poor power to weight ratio.
For today modern car, u should notice that engine output for all the 1.6L NA engine is not more than 130ps.... this is because of world wide emission control. Including the safety control, most of them are equipped with atleast 1200kg chasis weight.
Just use the simple math to calculate the power to weight ratio

Emission control & chasis weight are the main to make a different compared with 90-s engine/car.

I'm not bias with CPS as I have an old junk Satria Mivec as well. Until today, my old junk still serve me with 14xwhp after plug in the open pod, 421+ N1 muffler.
Let's say my old junk is less than 1000kg, just use a simple math to calculate what is my old junk power to weight ratio

 

[Shinjite]

CPS fully modded only 128whp? Something is wrong somewhere

 

[GSR06]

Good FC Bro. 500km with RM65@Ron95. I believe your RPM didn't exceed 3000 right?

Again, engine design and configuration is totally different between B16A and CPS.
B16A was designed with Bore > stoke which is capable for high rev, while CPS is Bore < Stoke idea for smooth driving + low emission. Additional with CPS option is help to gain some addition power on mid range for smooth driving.
This is the reason that my CPS capable to get 500km with RM65@Ron95.
Also, heavy weight chasis is a part to reduce engine performance as poor power to weight ratio.
For today modern car, u should notice that engine output for all the 1.6L NA engine is not more than 130ps.... this is because of world wide emission control. Including the safety control, most of them are equipped with atleast 1200kg chasis weight.
Just use the simple math to calculate the power to weight ratio

Emission control & chasis weight are the main to make a different compared with 90-s engine/car.

I'm not bias with CPS as I have an old junk Satria Mivec as well. Until today, my old junk still serve me with 14xwhp after plug in the open pod, 421+ N1 muffler.
Let's say my old junk is less than 1000kg, just use a simple math to calculate what is my old junk power to weight ratio

 

[boyzone]

Good FC Bro. 500km with RM65@Ron95. I believe your RPM didn't exceed 3000 right?

hmmm... depend
Btw, most of the time is < 4k rpm

 

[EvolusiDriftKL]

CPS fully modded only 128whp? Something is wrong somewhere

maybe

 

[GSR06]

You can control your emotion well High way driving should have better FC...

hmmm... depend
Btw, most of the time is < 4k rpm

 

[GSR06]

Anyone who is driving a new 2.0L Camry? One of my friends claimed that he reached 240km/h on the highway, coming from Penang to Ipoh. I believe that he got wind assisted. Else, I don't believe it can reach that speed though. What is your opinion? VVTI power