RPM Gauges

[salemhamati]

Hello
I have a Chris craft express cruiser 328 year 2000 with twin Volvo penta 5.7 GSIPEFS. Can anyone help me identify what typr of RPM Gauges i need to get to replace the once i have. Also if possible the SYNCH Gauge also needs replacement.

thanks
salem

 

[alldodge]

About any of them will work. Tach's have settings on the back of the gauge to set for how many cylinders the motor has. The sync gauge also uses the Tach signal. I would start by determining who made the current gauges and see if they still make them, unless you want a different type then look at VDO and Autometer