How do I winterize 5.7 GSI volvo duoprop

[TRAUMAGAS]

Can anyone share their knowledge on the winterization of a 5.7 GSI volvo duo-prop with captains call exhaust? I have found 4 drain plugs port and starboard, Manifold and block. I drained raw water pickup pump, and the outdrive is down and covered and wraped.<br />I usually run engine out of gas in carbs and fog engine with marvel mystery oil, can I do this with a fuel injected one, I filled tank with 93 oct amoco and added stable to the tank and ran to get treated gas throughout system. any other suggestions?

 

[hondon]

Re: How do I winterize 5.7 GSI volvo duoprop

You can't fog this thing in the manner you are accustom to to because the coating on the intake plenum will only tolerate clean air.Everything you have done so far sounds adequate, but you should consider giving each cylinder a shot of fogging oil then turning it over very briefly.