J Jnhracing21 Member Feb 21, 2024 #1 How far below frame rail should the seat bottom be for 200 lb driver?
racing promotor Moderator Feb 21, 2024 #2 Bottom of seat set on a normal thickness piece of cardboard no more than 1/8 " up into frame tubing from the bottom up, not from top down into .
Bottom of seat set on a normal thickness piece of cardboard no more than 1/8 " up into frame tubing from the bottom up, not from top down into .