Speedo calculation needed

[wrangler]

My speedometer is way off now that I have lower gears (4.88) and lockers. How do in calculate to find the right gear to change in the t-case? The t-case is the stock np231 if that helps. (92 wrangler)

 

[Fuller]

there is a chart here that you can look at to decide what gear you need

 

[crimsonride]

My speedometer is way off now that I have lower gears (4.88) and lockers. How do in calculate to find the right gear to change in the t-case? The t-case is the stock np231 if that helps. (92 wrangler)

Just go into mepco and tell them your gears and tires and they'll give you the right speedo gear.

 

[Fuller]

Just go into mepco and tell them your gears and tires and they'll give you the right speedo gear.

that will work allso

 

[ShortShaft]

Just go into mepco and tell them your gears and tires and they'll give you the right speedo gear.

Just make sure that you tell them that it is from a 92 YJ. The YJ speedo gears are different than late model TJs

 

[wrangler]

ok thanks