flippincamaro

iTrader: (23)

Hey guys what are people doing to 6.0 heads before they put them on? Are you guys changing anything on them before installing? I plan to run these on my iron block aswell. For now though on my 5.7 thanks guys

mcmillion

iTrader: (5)

I did 918s on mine.

69firebird

iTrader: (14)

Well what are your goals? Do you just want to do a 'budget thin' or are you wanting a more lasting idea?

If you are just using a stock block, and want heads for a lil lower compression, then yeah, just throw some springs on them.

If you are building a motor there is no reason to get cheap now, ports them springs,a nd possibly larger exhaust valves.

all in what you want to do
ed

ddnspider

iTrader: (26)

i sent mine to HPE to get ported,new valves,seals, double valve springs,ti retainers.pretty much everthing needed for a full build.

flippincamaro

iTrader: (23)

I would kinda like to go cheap now as these will be on my stock 5.7 for now then a iron block not sure yet though. I dont want to do to much to them and lose alot of power on my engine the way it sits now. thanks guys for the help what size exhaust valves should i use and should i leave the intake valves stock?

Blown Ta

iTrader: (20)

i just put 918 on mine, other then that they are stock 6.0 heads. after i forge the bottom end ill prob. get them ported. i also put in a ls6 cam for now.

flippincamaro

iTrader: (23)

cool thanks how do they pull stock?

marine02ss

iTrader: (3)

Install comp 918's,get some bowl work done,ls6 camshaft

flippincamaro

iTrader: (23)

As of now i have my patriot valve springs on my heads will these work on the 6.0 heads? Since everybody says to run 918s

longrange4u

iTrader: (2)

I have 918s on mine... otherwise stock for now