Jump to content

Is it possieble to do a VTEC conversion?


Marcopolo

Recommended Posts

Main problem is..i believe the VTEC engines have the flywheel on the opposite side of the car,meaning the gearbox will be on the opposite side.

 

However its possible,Ryan is working on a mini doing a vtec transplant with a guy from work.. it looks fun as the radiator and fan take up most of the engine bay,and the mini mini radiator prob wont be good enough to cool a high revving VTEC

Link to comment
Share on other sites

Oh dear.........

 

To answer your original question.. yes, anythings possible.. but on this instance I will say no, because it's simple not practical.

 

I am assuming you don't really understand what VTEC is or what it does, or you most likely wouldn't have asked the question.

 

Did you know the ST170 engine has variable intake cam timing? Infact it's superior to VTEC as it has a much wider remit of control.

 

 

Now to clear up...

 

oh another thing, I been hearing from different places that the Zetec was develop by Honda, which I don't think is true, is it?

No.

 

the zetec was aided in devolpomednt by yamaha

The Sigma engine was, which yes is called a Zetec, but certainly not what is in the discussion here. The Zetec 'E' or 'R' engine (including the ST170 and Focus RS) was developed from the CVH, by Ford and just Ford. The 1.6 zetec in the Focus was co-developed by Yamaha and Ford, but couldn't be more different.

Link to comment
Share on other sites

No you know the sort of pub argument, but I didn't think it was true anyways, my mate is a bit of a ballsh**er at times but that has sort that argument out cheers for that guys, my knowledge of engines inst very good but I know when I'm being ballsh**ed too.... Edited by Marcopolo
Link to comment
Share on other sites

Main problem is..i believe the VTEC engines have the flywheel on the opposite side of the car,meaning the gearbox will be on the opposite side.

 

However its possible,Ryan is working on a mini doing a vtec transplant with a guy from work.. it looks fun as the radiator and fan take up most of the engine bay,and the mini mini radiator prob wont be good enough to cool a high revving VTEC

 

True, but the mini's front subframe is extended 4" to compensate. The radiator is actually an Escort type, just used to show give a rough layout.

 

I wouldn't bother putting a VTEC in an Escort. Why not a ST170 engine?

Link to comment
Share on other sites

i looked into this a while back, as stated, anything is pos. and the vtec conversion is a very good idea, considering you can have a stock 1.6 tec motor pumping out about 160bhp easy.

 

the zetec engine is not as sophisticated as the vtec system. the japs are developing electronic valve lift now so the head will be totally electronic. they know their stuff. the vtec engines even cope very well with turboing, which is always a bonus with the vtec system :thumb:

Link to comment
Share on other sites

I was under the assumption that the question was 'can you fit `vtec` to a zetec engine?' - not can you transplant a honda ENGINE into an Escort... transplanting the whole engine would be a thousand times easier and cheaper than designing a vtec head for a zetec engine :) Edited by Stu
Link to comment
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
×
×
  • Create New...