If it's under the max height rule, it is legal in UAS.
Paul Deasy 707 ran one successfully for many years… I’ll look for pictures later.Legal or not a seat that doesn't laydown at all will affect how the kart handles in a negative way for dirt ovals on that kind of chassis.
That depends on where you are racing and the level of your competition. Not in the Carolinas, I guarantee.Guy used to kick arse with a 79 bandit chassis in our area for several yrs until he had a bad car accident.he knew how to get it to go thru the corner.he was fast.
Ya can make anything work if ya mess with it enough.
CorrectThat rule only pertains to body height. There are no rules on the seat it's self, it does not in any shape or form mention nothing can be higher than the body panels. Besides other parts of the body.