x303 5.0

the e cam is an alright cam. It makes decent power and sounds killer. If you really want to upgrade the cam, get a custom one, the steeda 19 and the e303 are alike so there's no point there. I know people(me) with a mild h/c/i combo that keep the 19s. I bought the 30 lbs cause everyone told me that's what I needed. Your combo is a bit more aggressive so you should consider some bigger inj. I have the gt40 heads, e cam, and cobra intake.