This is my first thread so I apologize for stupid questions..
I have an 04 RC/SB 5.3 w/ a Powerdyne DB11A pushing 9-10psi boost. I unsurprisingly blew it up and will shortly have it rebuilt.
WHICH heads are best for a boosted 5.3L? Or should I just port and polish my factory heads? I plan on installing a mild cam (224 or 226), 42lb injectors, slightly bored w/ forged pistons, along with LTs, ORY pipe, etc..
