Quote:
Originally Posted by mcbassin
Congrats on the new gears Mark. I want to add a posi to mine but after my first go around with a gear swap, not too sure I want to tackle it.
I bet your truck will come out of the hole good with the 4:56.
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Thanks Mike. It was A/C or gears right now. I decided to go with the gears for now, and hopefully A/C before summer. The chart on the left is my current set up with 3:73. The chart on the right is the 4:56 gears. Right now I have to use a ton of clutch to come out of the hole, and it doesn't pull like it should. so as you can as see by the chart with my current setup 3:73 @ 2000 RPM in 6th gear I had to do 106 MPH, and with the new gearing @ 2000 RPM in 6th gear I will be doing 79 MPH on top end. What I have read and feel while driving these LS motors, they like to run between 2100-2400 RPM.