Yeah, I know. I embarrass myself sometimes with my enthusiasm
I hear Pershing are really good boats. And with twin 300's that thing must go like stink too. As for my Volvo's I can smugly tell you that no, they are not converted truck engines but were designed specifically for marine use. (K) AD 4 series. Not that that makes them any better to my knowledge though. In fact it's a nuisance because there are no "cheap" truck spares I can find for them except on the common part peripherals.