ScottNM Posted July 21, 2011 Share Posted July 21, 2011 Transmission Final Gear Ratio needed for 400th unit. Trying to calculate my rpms with different gear scenerios. Is it 1.00 thank you Quote Link to comment Share on other sites More sharing options...
KWick_70MC Posted July 21, 2011 Share Posted July 21, 2011 TH400 gear ratios are 2.48:1 for 1st gear, 1.48:1 for 2nd gear and 1.00:1 in 3rd gear. Quote Link to comment Share on other sites More sharing options...
ScottNM Posted July 21, 2011 Author Share Posted July 21, 2011 Thanks, I try to do things right the first time. It is much more affordable in the long run. It seems a 3;08 is the most all round rear gear but I am considering a gear vendor which would take a year to save up for. I could go to a 3.42 gear and have it all. At 3:42 the gear vendor would be at around 2.60 in 3rd OD and give me a little snap off the line. Doing it right is alot more expensive and may have to limit long highway drives until the GV is installed. Quote Link to comment Share on other sites More sharing options...
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