SR RPMS to MPH

[vin diesel]

i have a 90 with a red topmy speed sensor (i think) is the wrong one and my speedo isnt reading. its getting power and the cluster is a jdm one and the speedo is a dohc from a 91. can someone tell me the relation of like 35mph to rpms and 45mph 60mph and 70mph

thanks

[tunersedge]

i have a 90 with a red topmy speed sensor (i think) is the wrong one and my speedo isnt reading. its getting power and the cluster is a jdm one and the speedo is a dohc from a 91. can someone tell me the relation of like 35mph to rpms and 45mph 60mph and 70mph

thanks

why not google how to figure it out?

[regisfr]

i have a 90 with a red topmy speed sensor (i think) is the wrong one and my speedo isnt reading. its getting power and the cluster is a jdm one and the speedo is a dohc from a 91. can someone tell me the relation of like 35mph to rpms and 45mph 60mph and 70mph

thanks

Try using GPS, that's how I figured mine. Hardly anybody anymore are running stock size wheels and tires and therefore they are not accurate anyways. I know mine is off by 2%

[vin diesel]

ya i think ill try a gps. and i still have stock wheels. when i get it ill post it up