Aeromotive jsut introduced the new Stackable Carbureted Fuel Pressure Regulators (P/N 13217). Ideal for carbureted nitrous engines, these regulators allow you to “stack” them together to control multiple pressures with a single fuel pump. The new “Stackable Regulator” is a clean, lightweight solution, ideal for nitrous engine combinations where unique pressures are desired.
Obviously this is for gas engines. But since 8-Lug now covers gas trucks too we thought we'd throw this out to you.