i just got the summit fuel pump 140gph at 14 psi should i do away with my factory lp or keep it and run both pumps?

 

anybody out there have a clue or any ideas to think about ?

 

If the Summit pump is regulated to 14 psi I say dump the carter and the stock banjo bolt. I'm installing a walbro this weekend and I'm going to leave the carter on the engine, just by passing it. Your stock pump is still engine mounted not the in tank kind right?

 

my stock lp is engine mounted still i am going to mount the summit pump at the rear or the vehicle on the frame as low as possible

 

I'd keep the stock pump just in case of an emergency and if you need SOMETHING to pump fuel. Not to say you'll ever use it again but it's a good piece of mind knowing it's still there if it's still working ok. Better a bad spare than NO spare at all.

 

what bout running both pumps? or will not using the factory pump and leaving it in place and running fuel through it cause too much of a restriction?