Thread: changing gear ratios from 410 to 350
View Single Post
  #16  
Old 07-29-2005, 06:02 PM
HGW HGW is offline
Hummer Expert
  
Join Date: Jan 2004
Location: Runnin with NASCAR, sometimes Central NJ
Posts: 932
HGW is off the scale
Default
This chart is for 1-1, not overdrive--in third gear (1-1) you need 31's simulate 4.56.

The calculations I do are for rpm at the end of the 1/4 mile so you do not run out of tire, causing a shift to OD in the 1/4
Attached Images
 
Reply With Quote