I have a small block Chevy 350 with single plane intake, Holley 750 double pumper, 50cc pump, 72 jets in the front & 73 jets in the back, squirters are 31 in front & 35 in back, a one inch adapter plate under carb. It falls on it's face at the line at full throttle, then it comes out of the bog and takes off & pulls good the rest of the way down the track. I am unsure of where to start adjusting to fix this, any suggestions?? Thank you.