can't find parts for my I6 200

i have an inline 6 200. it's a 3.3liter carburated. I've looked through jeg's and cant find anything for this small of an engine. I want to beef it up because i hear u can pull alot of torque out of these inline 6's. I was wondering what size carb would be good to pep it up without killing mileage. another thing is my intake manafold is also my head. where could i find a new one to work with the new carb. or even find an adapter. is there a company that makes alot of after market parts for these?

ive heard of people building these engines before. one guy that used to post on here did it. there are parts available but they are kinda hard to find. he said he ended up actually importing some from australia. idk if you know, but they still use the 4.0l inline six in ford cars there. that engine was first developed quite some time ago so some parts might work for your 200, but idk for sure.

Here you go, try this group.. http://www.fordsix.com/

Here you go, try this group.. http://www.fordsix.com/