Hi,

I use a Saito .91 in mine and it has ample power

I just measured the cockpit floor

Length is 4 3/4 inches, width is 4 inches. (the back turtle deck extends over the back of the cockpit by roughly 1/2 inch. The measurements here are the base of the cockpit floor between the dash and the back end. Fitting to the back turtledeck might be a challenge.

I hope this helps

One other thing, this is a typical sig construction so most of the fuses are a similar design. Would it be worth your while to check out any .60 size sig kit that has a cockpit? The fibreglass cowl you ordered fits the hog and the 4*60 the same way, just fyi. Can't figure out why you want to cover in the cockpit with a canopy though; ah well to each his own.

Bob