Originally Posted by TXCruiser
Are you still looking for new Tachs? I just replaced my Stewart Wagner (SW) tachs with ISSPRO programmable ones. I could not find a tach that was compatible with the SW signal generator. I have two tachs and signal generators that still work if you are interested in purchasing them. My tachs on the fly bridge were not working so I ended up replacing all 4 along with the two engine signal generators. The lower helm tachs and generators were working fine.
TXCruiser, I might be interested in your SW Tachs and SGs. Mine are alternator driven and have proven unreliable at times of low alternator output. I'm wondering about compatibility on my twin Perkins 4.236's. What engines do you have?
If you'd rather talk via phone, PM me with your ph no and I'll call.