Rep Power: 239

so i've been hearing lately about the k20/k24's putting down better numbers than just a k20 type s swap. so i was curious...what is the best pair for the k20 head and k24 block? is it the k20 type s head and k24 TSX block??

thanks in advance!!

 
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k20a2 + k24a1

 
Rep Power: 403

k20zhead(better cams) and k24a2block(higher compression10.5)

 
Rep Power: 255

if your going to build the bottom end. then the k24a1 or k24a4 are great choices.

 
Rep Power: 247

w/ or w/o FI?

 
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hondaluver know his stuff...dats all i have to say for choosin the right combo. but isnt the k24a1 better for boost and k24a2 better for na?

 
Rep Power: 259

whats a k20z??????

 
Rep Power: 285

The new Si's have the K20z motors, not sure what the number is tho.

 
Rep Power: 285

If the K24a2 has a higher compression ratio then its better for na since it makes more power where as you want low compression for forced induction. So yea that should be right.

 
Rep Power: 255

there is someone with a k24a2 swapped eg hatch w/full race turbo kit. hitting low 11's on stock internals at 10psi.

 
Rep Power: 332

 
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if turbo k20a2/k24a1 if not k20z/k24a2

 
Rep Power: 335

me personally im going to be running a k24a1 bottem end and a k20a2 head

 
Rep Power: 255

hell i bought my k24a4 and built the bottom end.

 
Rep Power: 403

almost finished

 
Rep Power: 255

Your almost done? nice!