4.6 headers

[bjmayberry2]

I've read that most of the 4.6 exhaust ports are the same size. If this is true then why are there specific headers for 2V, 3v & 4v engines. I'm getting ready to install a lincoln 4.6 DOHC in my 56 Ford Panel and the header with catalytic converter on the drivers side has to go

 

[ModFoxMustangs]

I've read that most of the 4.6 exhaust ports are the same size. If this is true then why are there specific headers for 2V, 3v & 4v engines. I'm getting ready to install a lincoln 4.6 DOHC in my 56 Ford Panel and the header with catalytic converter on the drivers side has to go

they are not all the same. Some 4.6 came with oval shape and some where round..

http://modularfoxmustangs.com/community/faq/

 

[bjmayberry2]

they are not all the same. Some 4.6 came with oval shape and some where round..

http://modularfoxmustangs.com/community/faq/

Thanks for the FAQ site, and the answer.

 

[Bill]

I've read that most of the 4.6 exhaust ports are the same size. If this is true then why are there specific headers for 2V, 3v & 4v engines. I'm getting ready to install a lincoln 4.6 DOHC in my 56 Ford Panel and the header with catalytic converter on the drivers side has to go

What front end are you running on your 56?

 

[bjmayberry2]

What front end are you running on your 56?

2003 Crown Vic. It's not in yet. I've got some other projects to finish up before I get serious with the Panel. Had the MARK VIII wiring harness dieted by Chucks Roadster Electrics in Nevada, CA.

 

[Bill]

There are a couple of guys on here that are using the Crown Vic front end on project. Sounds like ya'll need to get together and compare notes.

 

[bjmayberry2]

I'd really like to visit with them. Just don't know how to get in contact with them.

 

[Bill]

http://modularfoxmustangs.com/commu...nd-full-restomod-build.1659/page-2#post-11221
Start with this thread. Matt posted yesterday, so I know he's around.

 

[bjmayberry2]

Thanks Bill.
BJ