about how much power will twin walbro pumps support?

That's a little short on fuel pump IMHO.


I would add a 3rd walbro, run dual bosch 320lph pumps, or switch to something like an eliminator pump .

they only support about 40 pounds when braced properly.....OHHHH you mean "pump" well who knows my junk is slooooooooooooooo !!! just fkin' with ya'.........

tireburner163 said:

That's a little short on fuel pump IMHO.


I would add a 3rd walbro, run dual bosch 320lph pumps, or switch to something like an eliminator pump .

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im pretty sure i have the walbro gsl392 with bigger dia fittings. glenns performance claims these will flow 300lph with these high flow fittings. thanks for the help, id rather be safe than sorry. it would suck to run out of pump on the dyno.

I making an estimated 700-720 hp fw with one of those, this is a blowthrough carb deal.

just finished 03 cobra twin turbo stock motor made 722hp on mustang dyno at tire

Thanks guys. Im trying to make about 850 wheel @around 15lbs. Sounds like i might be fine.