Aaron, a 110 Amp alternator is going to rob a significant amount of horsepower out of what I'm assuming is an 18 HP engine. And it probably is overkill given a Group 27 battery bank. This will also manifest itself in poorer fuel economy. I experienced a drop in fuel economy when I went to a 120 Amp externally regulated alternator running on my 35 HP engine. So much that I'm looking seriously at swapping out to a 90 Amp alternator.
George,
Just drop the max field potential in Balmar's Belt Manger and you'll have your 90A....
Aaron41,
I really don't think I can continue to help you if you won't help yourself.
If you want help understand this not
texting, we have asked for more
specific information (DETAILS) and are continually met with one sentence responses and no detail at all..
At this point all I can say is that you apparently don't know what you are doing, may cause damage the new alternator and I would strongly suggest you seek out an auto electric shop to test both of your alts. They usually won't charge you anything just to test them...
Either give us a LOT MORE INFORMATION so we can help, or seek out a professional...