RX7Club.com - Mazda RX7 Forum - Changing speedometer max value

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)

- 2nd Generation Specific (1986-1992) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/)

- - Changing speedometer max value (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/changing-speedometer-max-value-442830/)

dilshan

07-12-05 10:59 PM

Changing speedometer max value

Hey guys.

I was thinking of purchasing a indigo glow gauge kit for my series 5 rx7 turbo. The only problem is my car is a Japanese import and its max speed on the speedometer is 180km/h. The max speed on the reverse glow gauge is 260km/h. I was wondering if anyone knows how to change the calibration of the speedometer so it shows the correct speed for the new indigo glow gauges.

cheers

Icemark

07-13-05 12:27 AM

you would have to change the speedos internal gearing.

dilshan

07-13-05 04:37 AM

serious. man thats annoying. is that hard to do. do u have to buy like a gear kit or something. sounds full on?

All times are GMT -5. The time now is 02:34 PM.