91 civic, b2 motor stock, whats the size of the fuel pump?

more specific, will i need to throw in a new one (walbro 190) to fuel a z6 motor with 450's and up to 10pounds of boost.

ive read that stock fuel pumps can go up to 10lb, but im not sure since the b2 motor is a 2fuel injected car that the pump might be rather small.


thanks.

 

Whats a B2 motor?

 

D15b2,i ran 10 psi on a stock pump but i would recommend using an upgraded pump for extra insurance just think that pump is 13 years old

 

the size of the b2 pump is 70lph.