help with regulators

12-704 reg and 12-803 trying to plumb for nos.have barry grant 400 and don't know if 12-803 can handle the pressure.if any one has pic of how they plumb thier carb and nos with these reg would be a lot of help. thanks John

John, We make a log and feed the front and stack the regs inline alot..






As for the pressure, the regs will be OK.. Thanks, SJ