I was just wondering if i would benefit anything off of switching from a stock 87 n/a pump to something like walboro pump. Idk if mine ever been replaced but its just one of those 'should I bother' things...

 

No need to upgrade the stock fuel pump on an NA unless you're dropping in a TII engine. You'll end up burning way too rich, trust me Fuel pumps are what I call "breakdown maintenance" items, so I don't ever worry about replacing them unless they don't work.

 

A walbro will end up costing you power / mileage. The stock NA pump is good to around 250 bhp at stock fuel pressures.