Updaged gear ratio calculator with a speedo gear calculator
derf
Senior Jeeper
- Posts
- 882
- Thanks
- 1
- Location
- Cedar Rapids, IA
- Vehicle(s)
- 1984 CJ7 - 5.3/4L60E/Atlas4spd/D44/9" - In Progress
1984 GW - 360/TF727/NP229/D44/M23 - NP242 swap in progress
1986 J10 - 360/TF727/NP208/D44/D60 - 700R4 upgrade in the works
I was messing around figuring out what speedometer gear I needed in my truck when I do the swap and decided to build a calculator for it. While I was doing that, I updated my main gear ratio calculator to match the rest of my website, along with cleaning up a few things behind the scenes.
Here's the new speedometer gear calculator. It's not finished yet. I don't have much source data to put in the drop down menus. But the arithmetic works. I'm going to be adding a form to calculate the internal shaft gear at some point.
http://www.grimmjeeper.com/speedo_gear.html
As always, the main gear ratio calculator is here:
http://www.grimmjeeper.com/gears.html
Here's the new speedometer gear calculator. It's not finished yet. I don't have much source data to put in the drop down menus. But the arithmetic works. I'm going to be adding a form to calculate the internal shaft gear at some point.
http://www.grimmjeeper.com/speedo_gear.html
As always, the main gear ratio calculator is here:
http://www.grimmjeeper.com/gears.html