Fuel pump?

[Andy C]

How necessary is a upgraded fuel pump when doin an sr swap? Will my stock fuel pump hold me over for a few days while i'm waiting for a walbro to arrive?

[Beez_S13]

itll kill your engine. no, it should be fine, but then, i dont have an sr20.

[89rb20]

should be fine had a friend run one a stock boost for about 3 months before he got an upgraded fuel pump. just dont go crazy.

[turbology]

How necessary is a upgraded fuel pump when doin an sr swap?
Well... if you like your changes having injectors get low on fuel, and get lean when you are boosting.