135HP Black Max ... RPM gauge ....

[mt3]

ok. bought a new-old Grady White last week ... done with the frozen steering issue ....

so there is an RPM gauge on the dash .... connect to nothing .... how do i go about wiring this for the 135HP Black Max ... i believe it's 1990 ....



THANKS in advanced!

 

[j_martin]

Re: 135HP Black Max ... RPM gauge ....

ok. bought a new-old Grady White last week ... done with the frozen steering issue ....

so there is an RPM gauge on the dash .... connect to nothing .... how do i go about wiring this for the 135HP Black Max ... i believe it's 1990 ....



THANKS in advanced!

3 wires out of the dashboard harness that comes out of the back of the controls. Black to ground, Purple to power, grey to signal.

hope it helps
John