I got a 87 turbo II

now i understand the in the TII's the injectors are bigger and what not but my walbro 255 just crapped out after a month of use.

I got many hook ups on N.a Parts and was woundering if the N.a Fuel pump is the same pump? i got a feeling it aint but. yea never know.

Any guidance would be nice.

 

it's a different pump. at least that's the impression i get from looking at the OEM parts catalogue.

N326-13-350A is listed as the S4 NA pump
N318-13-350A is listed as the S4 T2 pump

i'm not 100% sure that they're different, but considering the 2 different part numbers; it is very likely that they are different.

 

Get some kind of upgraded Denso pump, they are made better than Walbro's. An FD pump, a Cosmo pump, or a Supra TT pump is what you want.