GT fuel pump

[Erik Adam Rodriguez]

can a gt fuel pump supply enough fuel to a sc gtp motor

[MoarkatsINmuhtrailer]

More info please.

What is being done?

[Bio248]

yes, it can. i never swapped mine out.

[MoarkatsINmuhtrailer]

Nick's right, i was just curious as to if you were say from this list of options:

putting a gtp engine in a gt
putting a gt fuel pump in a gtp
swapping the lone pump itself into a gtp canister.

im going to assume that you are putting an l67 into a gt though.

[Erik Adam Rodriguez]

i put a 97 gtp motor and trans in a 2002 gt. i was told the gt pump would not flow enough fuel. before the swap the motor had 8 psi of boost and now it only pushes 3. im also getting a p0171 dtc, i replaced front o2 sensor and am installing a emulator for the rear one. its been a long work in progress and getting very frustrated

[Bio248]

you cant use an emulator on the rear o2. put the o2 sensor back in.

and unless the fuel pump is actually dying, the fuel pump is fine.

[MoarkatsINmuhtrailer]

no nick, he can run the emulator. if he is putting the 97 computer in then he can, other than that..

the reason you arent hitting full boost is because you have a vacuum leak somewhere. check all of the vac lines and make sure they are all on tight and not cracked.

after 13 years it is easy to break one of them

[Erik Adam Rodriguez]

the 97 pcm was way different so i got a zzp 1.0. as far as vacuum lines could i eliminate the tree and route the lines like a 99+ . with my setup i'm lacking the fuel pump resistor or havent located it. someone once told me that the gtp fuel pump is duel speed, is this correct?