Does anyone happen to know the diameter of a stock throttle body???

 

To add to that, does anyone know the size differnce between the 5.7 and 6.1 TB's, and whether you can bolt the 6.1 to the 5.7 intake, use of air intake kits, etc.?

 

The 5.7 Hemi has a single 80mm throttle body that in combination with the stock air intake needs to flow over 900 cfm in standard conditions to meet specifications.

Good info on 5.7 weblinks:

http://www.popularhotrodding.com/tech/0403phr_hemi/

Info on 5.7 and 6.1

http://216.120.237.3/mopar/new-mopar-hemi.html

long list of hard to find 5.7 Hemi internal engine technical data:
http://makeashorterlink.com/?D1B412C0D

 

THanks Hank