I am just about finished building my LE383, before it goes in, do I need a bigger intank fuel pump? I never heard anything on this subject from anyone I talked to. I got larger injectors, however the whole rest of my fuel system is stock. What kinds of pumps are there for the LT1 cars?

 

Bang for the buck, racetronix intank pump. ~$150.

 

Walbro 255 $110 shipped to your door

 

Where can I get that Walbro pump at? Also how is the Granetelli that Summit sells, its also rated at 255?

 

Well I have purchased a granatelli one from summit, And it comes packaged as granatelli, but the pump itself says walbro on it. GRANATELLI = WALBRO .