alright so next month im going to rebuild my vortech add a walbro pump and get a 3.12 pulley , some people have told me to mod the fuel pump and some not i heard if you mod it you'll get fuel starvation under a quarter tank .
Is there a way to get around this and get a decent fp??
also any recommend places to send my vortech for a rebuild ?

 

No matter what pump, the only solution is a surge tank.

 

send the unit back to vortech. its cheap and they are fast.