I just got a used LMH 100 from a good friend. After a couple of cold days of flying I blew a rod in what I think is a .049 Vmax 6. I do have another engine though. Here's the question. What's the best fuel to use in very cold conditions. I'm talking about nitro and oil content as well as the type of oil? Please help, I don't want to blow another engine.

Sincerely,

Greg Predmore