to pump or not to?

[hockeypuck5]

ok i swapped motors and got my son a stock animal but cannot keep prime on the fuel...do i really need to go with the vacuum fuel pump or am i doing something else wrong? i don't seem to have any problems with my modified animal with the clements carb and intake. any advice?

[dixracing3]

yes.....originally it was gravity fed ..now w/ tank on floor pan it needs help.

[hockeypuck5]

ty put them on both carts today, and no need to fight the prime issue anymore