storing a engine for the winter?

i have put my rebuilt/never ran 340 in the valaint, but iam not going to be able to finish it right now, what can i do to keep it good for the winter, the intake is blocked where the carb goes with tape and cardboard, and the sparkplug holes have paper in them...should i oil the cyl down good with oil, or put plugs back in.....it has no water, or oil in it now...the car will set outside....

we usually put oil on the piston through spark plug holes using a little oil squirt gun thing (we put 7 squirts for luck) then put plugs back in you will get a better seal then paper !

is there a way you can slap a carb on there and air cleanner then block that off better ? you really dont want anny moisture in there but also id try to get good prestone in there im not shure if it might not pop a frost plug or not with nothing in it ....

for you intake i guess if you take a piece of sheet metal and drill holes as so you can cap the intake off and make at least a cillicone gasket just to make shure nothing gets in....(would probably be a good cheap option)

i would first off shurly put oil in it like yesterday.......you know how it gets cold then warmer then colder that make condensation=a little water=rust= tear down ? i know id rather be safe then sorry
i never stored a never run engine before i would think its tricky because oil is not present everywhere in advance

maybe im extream i dont know about your weather but here we have alot of blowing snow the stuff gets in everwhere