Have installed 2 Lifeline GPL-4DA AGM Battery Rated 210 amp hours for my house bank.
Our yard is recommending the Balmar 120 amp alternator, partly because the 100 amp is not available.
The yard has assured me it is fully compatible with my Westerbeke 35B engine.
On the Balmar web site, their product selection tool recommends the 70 or 100 amp models.
I note the 120 amp version requires a Dual Deep Vee Pulley which I do not have now.
Is the 120 amp model over powered for my engine?
Will the new pulley and belt setup lead to issues??
Bill & Barb
s/v Northern Lights
2002 Catalina 36 MKII #2086
Rock Hall, MD