Hey guys should i port n polish the heads on my soon to be installed 5.3? would it be worth it? Thanks

 

yeah is will be worth it..what heads are they??

 

What are you doing with it??? the question is to vauge with out some details on your goals.

 

Well i'm not doing it my self i'm getting them done at a friends car shop.
Umm... not too sure i haven't looked at the casting number on them, its out of an 04'

 

he ment what are your goals for the vehicle the engine is goin in?

862 or 706 heads more than likely

 

Oh haha my bad... ummm idk daily driver? I wanna haul ***! Just wanna hit a 13
Thinking of going 4.10 gears small stall Bolt ons

 

?????????????????????/

 

Then yes have it done. You will see the gains. Sdpc now has cnc ported heads for the 5.3 for like 999 complete with exchange.

 

:O I was gonna do it in some guys shop lol
well he was gonna do it but you know what i mean

 

Sometimes its better to buy something outright, than to have it done yourself..The labor on a p&p job plus valve job,re-surface can add up..And you may be paying for something that will net you no power, or even make you lose power...Go with the SDPC heads and be done with it...They are a reputable shop