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Mx3 Bored V6 Throttle Body Question?

Posted: February 7th, 2009, 4:08 pm
by caruscar
I wanted to were I could buy the new plate so I can do the job my self and not have to $200 buck for a whole new because that is a $35 machine shop job.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 7th, 2009, 4:44 pm
by Mnemonic
have the machine shop do it for you... they can cut the plate for you as well.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 7th, 2009, 8:07 pm
by mazdamx3freak
with the kf tb u have to use a millenia tb gasket. And I still have not recieved my payment for it :(

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 8th, 2009, 1:30 am
by hgallegos915
And you may have issues with your idle..

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 11:08 am
by hppwdn
Why bored out a K8 TB(55mm) when you can pick up a Millenia TB (60mm) at the junkyard for a few bucks? Then in the future you can bore out the Millenia TB even farther if needed.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 11:29 am
by colinsmx3
You can bolt on the Millenia TB just like that? or anything you have to change?? And is it the Millenia S one or what?? Gimmie details!

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 11:37 am
by hppwdn
Yes, it bolts right up. Only the throttle body from the regular 2.5L KL Millenia will work. I've never tried the MilleniaS one, but I would assume it's different and will not fit.

You cannot use the probe/mx6 ones because of how the IAC is placed.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 12:24 pm
by colinsmx3
Awsome! To bad I was at the junkers yesterday... Ahh well I will pick one up next time! The plugs just plug right in??

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 12:35 pm
by marcdh
It's like doing a ZE swap, except just the TB so it's plug and play!

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 12:54 pm
by colinsmx3
Why The F*^# didn't I do this sooner! :welder:

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 10th, 2009, 8:44 pm
by caruscar
I am using the cold kit from outlaw to replace the TB Gasket. I would like to take the whole TB a apart any tips outthere the one I brought is very dirty. Yes the TB I am boring out is the Milinia one. So I need the replacement TB flap or plate.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 11th, 2009, 7:17 am
by hppwdn
Greg 94 PGT on Probetalk has been boring out KL TBs for years. You could get the whole thing done thru him or he might just get you a plate, you'd have to PM him over there to find out.

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 11th, 2009, 8:29 pm
by Mooneggs
I'm having idle problems with my ze bored out TB without IAC... I've been running a k8 bored out TB with IAC for years and it's been fine...

the main difference between the 2 TB's is the throttle cable holder (2 step vs. 1 step)

Re: Mx3 Bored V6 Throttle Body Question?

Posted: February 12th, 2009, 12:33 pm
by Mnemonic
Mooneggs wrote:I'm having idle problems with my ze bored out TB without IAC... I've been running a k8 bored out TB with IAC for years and it's been fine...

the main difference between the 2 TB's is the throttle cable holder (2 step vs. 1 step)


Your problems consist of them doing it WRONG... lol