Help Please New Build

Hi guys looking for some advice here. 3100# Door car Blown Alky 565 BBC JE 11.5:1 pistons GRP 5500 rods 3.5 on rods 3.5 on mains 14/71 HH large opening top (15) with adapter to Bird with down nozzles 125 main flowed by Spud at FIE 990 pump with loop line lean out 7400 with .075 . Truck doesn't wanna rev runs mid to low 8s at 156 60 ft 1.19 off footbrake at idle (problems getting Grid functioning for launch controls tune is a little fat but responsive and made good power on dyno 1600+...

Help Please New Build