I agree with Bruce, look for a car that will fit you better. I know of a FED that has a 20 or 21 wide roll cage, and he is 6' 1 or 2" driver weighs 190 ish. It's in Calif turn key with iron SBC that races in NHRA Heritage JrFuel. Wayne will sell with or without engine /trans, and open trailer too. Call me if you are interested Jon 805-444-4489 or Email jchansen60@gmail.com I also know of another JF in Colorado, another in Phoenix that will fit you.
Jon Hansen, Hayden wheels, and JrFuelDragster Association