Hello from western Canada - it's -30 here!

I recently picked up an old snow blower and would like to get it running (spending a couple of hours shoveling the driveway isn't our idea of fun). It's a Craftsman, but uses the "Victa 160 Power Unit" "Mark Two 70", according to the stickers. I'd never heard of Victa before, but it looks like they've built an awful lot of engines.

Can anyone direct me to the proper docs for this one? I'm guessing I'll need he basics for a start - spark and perhaps magneto gapping and carb service. It appears to be in reasonably good shape, but I haven't yet gotten it to turn over.

Thanks very much.

Jonathan
Millarville, near Calgary