fuel Injectors?

[chipshot101]

after what mods should you upgrade your stock injectors and what size?
thanks

[Brent]

You have 19's stock would should be enough even with a cam/head swap.... throw nitrous, or any other power adder on it and expect to ditch it for much bigger Fuel Injectors.

[MonteCitan]

on a 4.6 19s might not be enough with cam/heads.. they definitely aren't for a 5.0..