carb fuel system

[Ron1]

I would consider the BG280, or maybe two pumps like the Holley Black. One on the NA side, and one on the NOS side, with a return line to the tank. Set it up, so when you arm the NOS system, it also turns on the second pump(single arming switch). The reason for the return line is when you deadhead into a pressure regulator, the pressure will begin to build, and when you launch, it will drop drastically, which could make it go lean. Use BG regulators. Since the NOS solenoids and the pumps draw an enourmous amount of power, I would also suggest a Jacobs Accuvolt, and wire those to your MSD, solenoids and pump or pumps. It will supply constant voltage and current, so you will run more consistant. Last but not least, install a purge system for the NOS. (and I will probably think of something else) All Aeroquip lines..10AN tank to pump, 8An pump to regulators, 8AN to carb, or if a Holley, split into 2 6AN's.

Ron




[This message has been edited by Ron1 (edited 12-11-1999).]