So, would those who know more care to state what this RV does weigh?
And what is the owner's weight? Is he a jockey?
And how much fuel does it hold (not what is it placarded to)?
And why does it, or did it, have two seats?
And if going all out for light weight, isn't the 0-360 20lbs heavier than an 0-320, and the prop about 4-5lb? Lycoming & Sensenich factory specs, not mine. Someone feel free to check and confirm.
If it can be done so easily and legally, others may want to follow.
What happens if it gets sold to some huge porker, who then fits the seat belt back in, and paints it.