Originally Posted by lukecibilich 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?....
Originally Posted by casey23 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?.... at 60mph it should be 400..according to randy's ring and pinon calculator Originally Posted by WARLOCK Prolly not. I didnt see your previous post. you confused me for a second.hha
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