120 mph speedometer

[fiatslug87]

On eBay LINK

[Gjeep]

That's a HO era XJ only item, police package but will work on 91/92 MJ's. In the UK the XJ got a 120mph speedo in the other style gauge set. Haven't looked/ seen one listen on ebay for years though.

[hgeranium]

I didn’t even know an XJ or MJ could hit 120 lol. I’ve never even been able to get my speedometer pegged as it is with the stock gearing and ratios

[89 MJ]

20 minutes ago, hgeranium said:

I didn’t even know an XJ or MJ could hit 120 lol. I’ve never even been able to get my speedometer pegged as it is with the stock gearing and ratios

I've done pegged the speedometer once. I have no desire to do it again. I also have a hard time believing it would reach 120. Maybe 100, but not much beyond that. 

[derf]

Just had to throw this one in here...

 

[ghetdjc320]

I had the 120mph police speedo in my last MJ and have the 120 UK spec one now. Neither of them looked like this one. The XJ police speedo I had said “certified calibration” on the face of it. 

[fiatslug87]

@boxyjeep I assume this can be used with your speedo conversion for Renix?

[boxyjeep]

1 hour ago, fiatslug87 said:

@boxyjeep I assume this can be used with your speedo conversion for Renix?

Yes, of course!

[TexanEliminator]

I’ve got one! I’ve had it to 100 before with 3.07 and 31” tires. Wasn’t out of breath yet but close.  It might be able to do 120 now that I’ve got 3.55.