My 305 is supposed to be making about 315 HP. What size injectors do i need? My stock 305's run too lean. Will the #55 truck injectors work, or will i need the #65 cop car ones (RARE).

Help me guys. My lil' camaro is itchin to goto the track.

 

I would go with the largergest you can get and then crank the fuel pressure up until performance gets worse.