Is it worth putting 03 Z06 heads on an 5.3L? Does it give you more/less clearance. Higher/lower compression?
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Is it worth putting 03 Z06 heads on an 5.3L? Does it give you more/less clearance. Higher/lower compression?
You will get bigger intake valves, more flow potential, and lower compression. Unless you're planning on mods that will significantly increase air flow, there's no real benefit gained - except a lighter wallet.
I can get them for $650 for both and they only have 6000mi on them. complete except rockers. Do they flow better? I would think so.
Too much money IMO.
+1. You can find some 243's (C5 ZO6 heads) for a little bit cheaper than that.Quote:
Originally Posted by RedHeartbeat