Fuel Injector Upgrade - The Definitive Answer?

pretty sure an upgraded fuel pump is a necessity for 18 psi. i have a walbro 255 and i am running 9 psi.
 
smo0f said:
is your motor stock? i tried reading your signature but kept getting dizzy

The main stuff...
Overbore Arias Pistons, Pauter Rods, MAM Street Sleeper V.1, Microtech LT10s
 
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