denscor

Hey trying to get my new RSI fuel system lined out. I bought a BG fuel cooler # 178000 (sink) Were is the best place to put it at in the feed line or on the return line. The reason that I bought a fuel cooler is that both pumps will be running all the time. I have heard that the fuel rails can heat up the fuel to 165 and it would heat the rest of the fuel in the tank.Also I'm installing a check valve so that the fuel stay up in the rails. Were is the best place to put it before the fuel filter or after? Thanks!

OUTLAWZ RACING

iTrader: (9)

I would put it in the drain side, That way it wont hinder flow to the motor. I also mount it where it can get maxium air over it aswell. I ran dual pumps for years with a cooler but I allways wonderd if i needed a cooler.