No expert but ran 2 150 plates stacked in 88. Lower plate was auto WOT throttle activated with 80/90 jets and upper plate on the floor gear shift switch “converted line lock type ” with 150 jets for my liking as it hooked. 1/2 line from tank with rear Holley blue + HV mechanical pump and DP 750. Solenoids were fed from the third port on the regulator post cool can.Had a cowl autometer mechanical gauge to watch pressure, fed from the Russell dual line carb feed. Never hurt the motor and sure was fun! Motor is still running with no rebuild and in the car today. My fuel jets were Set pretty rich. Safe that way.
