Good aafternoon, i'm the owner of a 20001 360 F1 and want to install a Shift light that i had in the past on other cars... But i can not find or deduce what is the cable that gives the RPM information to teh dashboard to take it and conect the Shift lamp to it. Or if any one that has installed one knows another way to take the RPM information from the inside of the car form a moreeasy access zone it will be very helpful. thanks!