I believe my fuel pump is beginning to fail. Whenever I give it more than half throttle or give it a heavy load (going up a hill etc) it bucks and seems to run out of gas. What is a good high performance stock replacement pump?

 

ur car would be a good start is it the 87 silver N/A?

 

yeah, sorry for lack of detail.

Streetported Rebuilt motor.
Full Exhaust
K&N drop in filter.
13B 6 port with air pump driven 5th and 6th ports.

 

I would replace your fuel filters first.

besides that you could upgrade to a turboII pump or a FD pump. I've heard bad things about NA guys putting walbro 255s in their cars. it just makes it more rich than it already is.