Okay, the new 29' twin engine Shocker is basically done and I need to make a final decision on mufflers, transom mount.
Now the way I read it ( ***boat Test Mag ), virtually the only muffler to come in under the AZ 86db limit, was the Livorsi Northstars.(HP525 engine) :idea:
I like what I have seen as far as the design, performance and such, but has anyone heard of any experience good or bad with these as they are pretty darn pricey in comparison to most ???