RE: Charlie Kellogg's TBM Avenger Build
Hey Noah,
Here is a mock-up of the maximum room availible which translates to just over 70.2 oz.
Obviously way too big but that is whats there to work with.
What size are you running and how long a flight do you get?
I think a reduction of 30 percent and fabricated from .040" aluminum should be ok and no too heavy.