i thought shinjite also like popcorn? where are u wei? come..i tak habis la popcorn ni..

king amir, u suppose to be promoting peace as a king..

Yo mamat yang tukar burn muffler tip, apa?

i'm the king of popcorn..so i promote popcorn la..
lu mau?
Haha..mau popcorn ah? last time kan u suka makan popcorn..hahahahahah

lol
see get it when i say it start to get personal because the other party want to get even...

i know what u are trying to do. u want to mirror a mivec cam lift from a DOHC engine to a SOHC engine.
hence i ask u to use the ruler example..
because a DOHC cam profile and a SOHC cam profile is totally different..
if u do mirror it, how are u ever gonna fit all the lobes in?

because a camshaft is only that long.... and u further limit it by trying to mirror what a DOHC profile into a SOHC profile.

and if u know about valve lift change, duration etc, u should be able to know better (i hope). but unfortunately i was proven wrong time and time again.

i did ask u to lookup L15A vtec. (single cam vtec)
now compared it to the B16A vtec (twin cam vtec)
what is the difference?
if u try to mirror the B16A cam profile to L15A, do u think it will work?

ppl regrind their cam to change their cam profile true.. but it is still only ONE SINGLE PROFILE whicn duration/profile has been change... get it ?


btw there is no 8 mivec activated cam lobes in a single shaft.. how then will u gonna fit the non-mivec cam lobes then?
(ruler example again)  I didn't try to say there were 8 MIVEC cam lobes on 1 camshaft, I meant to say 4 on each camshaft!

and trust me, botak will not have the patience to go thru this with you.....
and i mentioned time and time again, i dont give a damn what u think about me or what my reputation is to you.... not in a million years...

and another piece of advice, when u are reading/learning from the internet, read/learn with an open mind, not read/learn just a particular part so that u can get even with ppl....

and i have already told before, if it can be done, car manufacturers has already done it.
they have billions in RnD funds, not some bawah pokok RnD funds.
and that is another whole new level of debate we can go into.

wei..lama tarak post sini..

kerja la...Apa lan.....No time for the car....Kereta taruh tepi aje sekarang....Klau ada masa tolong warm-up....

Ok, from the 4g9x manual, a 4g92 SOHC valve timing should be something like this.

4G92 SOHC:
252/248

Now, maddriver's cam on my car is something like this

272/288

Now how many profiles have been changed? The intake and exhaust cam profile have both been changed. So? Have you misunderstood thinking I was trying to do MIVEC cam profile switching on a SOHC? And then asking me to use my brain when you clearly seem to have misunderstand the whole situation? Now who is rude?

@kcng
He drag your WTM baru tao

Simply speaking, I was trying to do a camshaft, regrind or custom billet or whatever, that could make the valves open as long and at the same time and maybe at the same lift as a 4g92 MIVEC engine would have WITH ITS MIVEC ACTIVATED.

Another way of speaking, simply regrind or reprofile the cams on a SOHC cam with 252/248 ----> 300/285, and when the valves open and close in that configuration.

Understand? I can have a bet you're at the wrong conclusion that I was trying to do something else right from the start.

errr... if u look at it...
there is only 1 profile change which is your stock profile....
u just up the duration and/or lift...
he got no chance laaaaaaaa
no worries

and that is what i am trying to tell u all along... it is just not possible... with A SINGLE PROFILE...

hey come on! wat is this?

u all know wat?

last nite i test drove neo R3 and modified neo campro...

its a huge different between CPS n Campro...

hey come on! wat is this?

u all know wat?

last nite i test drove neo R3 and modified neo campro...

its a huge different between CPS n Campro...

So, mana lagi best? Hahaha.

So, mana lagi best? Hahaha.