mph

SLC 2017 LT4 Engine w/ pully upgrade making 600rwhp and 608lbs tq. After purchase but before my SLC was even in the build stage, I was approached by my builder about a different gear ratio that he believed would help my SLC be more driver-friendly. Not knowing anything about the Graziano...

My plan was to use a mechanical speedometer and cable from the ZF 25-2 transaxle . I wonder if there are senders to connect on the ZF ? and use a digital speedometer. I have to use a speedometer with km not mph, the authorities require this. Someone out there with a good idea ? Rune