Really ar? I'm not a mechanic, just an idea...

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Added on October 5, 2011, 3:59 pmBtw, what do you mean by not long enough for all those lobes? All valves (2 each for intake and 2 for exhaust for 4 cylinders are all independantly controlled by independant cam lobes, no?

I'm not saying making MIVEC on SOHC head, rather just imitating the cam profiles when it is activated.

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Added on October 5, 2011, 4:02 pmIn short, what I'm trying to say is to get the cam profiles of the MIVEC when it is activated, in twincam, you got the profiles of the intake from the intake cam and exhaust profile from the exhaust cam and then combine the two to form a SOHC cam. Cannot? Not long enough? Don't quite understand you. Explain.

This post has been edited by GEFORCEXTREME: Oct 5 2011, 04:02 PM

Just an idea, and just the durations and lift are not enough, the complete profile, when it opens and when its close, and things like that. Besides, all this is just an idea, don't know it there are limitations in the head, like can't fit such a profile and things like that.

And bro kcng, what do you mean not long enough huh? The only thing I can see now is that both intake and exhaust timing are fixed and you cant adjust that.

If a SOHC camshaft can control all valves in one cam, why is that not viable?

You make la in the SOHC cam how the duration of the exhaust on the twincam onto the exhaust lobs on the SOHC cam. Cannot?

Wait, let me get home and then lets have a discussion. Hope you can enlighten me.

It's just the cam profiles what, nevermind, wait later I post image to see if this is possible.

Tell me why it is not? I'm thinking its possible. Later post pictures.

First off, cam profiles switching is for both low end and high end driving. It is adaptive to your driving condition, in a sense that you want torque on low end, and you want crazy cam durations and lift on high end. I think VTEC and MIVEC is based on the idea. So a high cam would cause your car to be, you know the drills, low drivability, erratic idles, and everything you can think of when of intalling a high cam in a car. You installed one, surely you know of this?

While some ppl can appreciate this, not all ppl do. But you know all this already I'm sure.

Possible or not doesn't mean you have to make it. Some things is based on applicability. I'm not saying its absolutely possible to mirror the cam profiles because I'm not from the industry, but basic knowledge says it quite likely possible.

I don't understand, your question is the same like why our cars didn't came out of factory with race cams. And why it didn't came with full adjustable suspensions.

And why it didn't came with RCS suspensions...

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Added on October 5, 2011, 5:21 pmBecause your mom wouldn't like to drive a car with those.

This post has been edited by GEFORCEXTREME: Oct 5 2011, 05:21 PM

Bro kc, that sentence was never meant as an insult I wasn't trying to be rude to you, just to say that the average guy, your "go pasar" type of people wouldn't like to drive those cars.

Btw, that is not the topic, the topic was you say that the SOHC camshaft is not long enough to fit the cam lobes.

This post has been edited by GEFORCEXTREME: Oct 5 2011, 10:03 PM

Why is it not long? Explain, in pictures.

Unless you post something useful, it's just pointless to say its not long.

Then how do you think the 4g92p control all the 16 valves? Or do the 4g92p actually only have 12? or less?

Still don't agree, nvm, going to ask my mech or maddriver when I see them.

Not to say it should have exactly the same number of lobes, since by default 4g92 sohc have 12 cam lobes, the dohc have 16 lobes combined.

This is pointless, what ruler? How long a ruler? 15 cm? 20 cm? 30 cm? 1 meter? 30 meters? What abou tthe width of the lobes, 1 cm? 2 cm? Or open up my engine and measure then try to fit?

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Added on October 5, 2011, 10:25 pmPlease just explain la, and I don't totally understand what you mean by 1 and 4 intake? And cylinder 2 and 4 exhaust? How is this possible?

This post has been edited by GEFORCEXTREME: Oct 5 2011, 10:25 PM

Please make sure you are absolutely right first before you try to insult others, or else your reputation will surely mop the floor and flush the toilet.