Quote Originally Posted by lukecibilich View Post
ok rear end first it is.

with the 3.23's & 60 i rev 1545 and 4.10's would be 1961. how much would that bring my mpg down? 416 rpm diff
going from a 3.23 to a 4.10 is more then a 400 rpm change sir...... about double that !!... you have a 29" tire?....