I have a Bosch inline fuel pump picked up somewhere along the line. I'd like to use it to replace the OEM triple outlet pump. The Bosch specs at 72 psi. Will the regulator handle the pressure since it's suppose to be about 29 psi?

Also, do I simpy connect the return line back to the firewall plastic line to tank that used to go into the OEM triple "R" line? Thanks.

Yes to both.

Thanks!