4.7 is a single huge blade, every other motor more resembles a 2 barrel carburetor.

 

i was talking about a 4.7 throttle body on a 3.7

 

If you have a 5.9 I would say superchips. Although they are $300+ you can probably ebay it for about $200 and they are the best bang for the buck.

 

I was going to put a 4.7 TB on my 3.7 but i got them side by side...

First they dont mount up the same
second the inlet diameter is the same so it would be pointless.

basically the one on the 3.7 is the best one you can put on it.

I think i had a thread about this on here somewhere maybe the one you are referring too.

hope this helped

 

Hey thanks you just saved me alot of time and trouble. What have you done performance wise to your 3.7?

 

So far all ive done is a cold air (used tubing and a cone filter from Azone about 100 bucks after it was done) but thats all. My brother has an 04 with the 4.7l quad cab 4x4 and my 3.7 pulls on him easily.
Glad I could help.

 

thats due to the huge weight advantage you have

 

i hav a 02 4.7l 2wd if u want some nice sound out of the truck go on ebay and get a exhaust kit, mine is a dual exhaust with a flowmaster super 44 series muffler