Performance fuel pump or oem?

[rairocer]

It's a 91 z28 I got the car from the salvage yard don't know much about the motor I raced my cuzins and his is a 88 305? I roasted him nicely. Fuel pump looks kinda old ands it already out so I might aswell change it

[steveo]

go stock unless heavily modified

[79 Z28]

go walbro 255lph, i have one in my stock v6 4th gen, maybe 10-15% louder then oem and 2x the flow, best mod especially if you want to mod down the road.