Getting 2.3 HO manifold to fit a 2.4? - Performance Forum

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Getting 2.3 HO manifold to fit a 2.4?
Sunday, August 10, 2008 5:39 PM
I am just trying to get a general idea if i am correct. In order to get the 2.3l HO manifold to fit i simply need to purchase a 2.4L Intake manifold flange(Gasket) and get it welded onto the HO Manifold?





Re: Getting 2.3 HO manifold to fit a 2.4?
Sunday, August 10, 2008 5:58 PM
Check this out http://www.quad4forums.com/forums/showthread.php?t=3252
I am sure someone with more knowledge will be by shortly to give you more information.



Re: Getting 2.3 HO manifold to fit a 2.4?
Sunday, August 10, 2008 6:26 PM
weld? ..perhaps...is that the easiest way??? god no...."easiest" way is to simply slot a coulple of the holes on the mani and itll bolt right up..using the 2.3 gasket of course....but theres more to it than simply getting a mani and putting it on...i suggest you do your research.........and use the LO mani, not the HO one



Re: Getting 2.3 HO manifold to fit a 2.4?
Sunday, August 10, 2008 8:18 PM
good luck finding a 2.4L intake manifold flange


GMR has got nothing on this
Re: Getting 2.3 HO manifold to fit a 2.4?
Wednesday, August 13, 2008 8:53 AM
there is the fontana adapter flange. this will effectively port match the manifold to the head. this is what i used, and the install was Very easy. just had to undo the manifold a time or two to get her to seal right. thats all.



Re: Getting 2.3 HO manifold to fit a 2.4?
Wednesday, August 13, 2008 9:35 AM
ZtwatyFo wrote:there is the fontana adapter flange. this will effectively port match the manifold to the head. this is what i used, and the install was Very easy. just had to undo the manifold a time or two to get her to seal right. thats all.


know where by chance?




Re: Getting 2.3 HO manifold to fit a 2.4?
Wednesday, August 13, 2008 2:52 PM
There is a lot of work involved in modding a 2.3 manifold to work on a 2.4 the right way.

I've fontana adapter flange in person and thought it was pretty @!#$ty.


- 93 mph in the 1/8 mile
Member of J-Body Of Michigan.

Re: Getting 2.3 HO manifold to fit a 2.4?
Wednesday, August 13, 2008 3:49 PM
^^ there are a couple version of the flange.

But yeah,
Simply 'shape matching' the ports on the HO mani doesn't fully do it.

-M


Remember....syringes go in the RED waste basket.
Re: Getting 2.3 HO manifold to fit a 2.4?
Sunday, November 23, 2008 8:28 PM
how do i slot the holes in a 2.3 HO/LO manifold
Re: Getting 2.3 HO manifold to fit a 2.4?
Monday, November 24, 2008 5:22 AM
christopher bogart wrote:how do i slot the holes in a 2.3 HO/LO manifold


dremel



Im a Xbox 360 fanboy...and damn proud of it!!
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