k20z3 or k24a2?

[teenep3]

So I'm looking at two different heads. A k20z3 with 50k on it for $600 and a 2007 k24a2 with 10k on it for $700. Which head is better? I know that there is a lot of info out there for it but I've read and none has really gotten me to my decision. Any help would be appreciated. I'll be mating it with a k24a1 block. Thank you.

[USAF EP3]

The 06-08 K24A2 heads have bigger OEM intake valves and are considered to have the best OEM intake+exhaust camshaft profile combo for K24 builds.

If you were to mate it to a K20 block I would've suggested the K20Z3 head.

[teenep3]

Thank you for the info