Well I got ahead of myself, I thought WKA allowed both body styles maybe not?
Where are you getting your info from NJMP? All I know is they open mar 7 and they no longer have the affordable 1/2 day practice session.
You should allow any chassis any body work and any tire and rat karts if you want to pull people from the four corners.
FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
41 years karting experience