I think there's a fair number of people that prefer a 4-Stroke for the Hog vs. a 2-Stroke - its a personal thing. I really like the 4-Stroke sound and am partial to Saitos (Ford vs. Chevy type argument). Most posts I've seen suggest a .91 4-Stroke for the Hog - since the Saito 100 is basically a 100 size engine in a 91 size case, I went with it ... I am sure this is WAY MORE power than I need - but that's why there's a left stick, right?? [8D]

Also keep in mind that a comparably sized 4-stroke engine is less powerful than a 2-stroke, the rule of thumb is to use a 2-stroke of about 2/3 to 3/4 the size of a 4-stroke. For example, if a plane is designed for a .45 2-stroke, a .60 4 stroke can be substituted. If a plane is designed for a .90 4-stroke, then a .60 2-stroke can be substituted.

You are definitely okay using that 2-stroker on your Hog. As for the "Hog Police", well you are definitely in danger of drawing their attention.

-MA