Honda / Acura K20a K24a Engine Forum banner

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Ive been searching for k20 & k24 deck heights & rod lengths and havent had much luck. If anyone could help me out i would appreciate it. TIA
 

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Rusty Shacklferd said:
Ive been searching for k20 & k24 deck heights & rod lengths and havent had much luck. If anyone could help me out i would appreciate it. TIA
I know k24's,

Rod - 5.984
---------------------------------------------
Deck - .003
 

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k20a rods are 5.500
k20a2 rods are 5.472

you can also goto ariaspistons.com
 

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86mm stroke vs 99mm stroke. the complete engine looks about 2 inches taller? i could be way off, just looking at pics
 

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so that gives k24 a 1.53 r/s. Close to the 1.54 of an LS motor. Should make for an equally good frankenstien motor.

k20a2 has an r/s of 1.62 which seems about right for a 7900 redline but it can probably go higher.
 

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well the k20a and the k20a2 have the same stroke right?

as far as revs, the k20a bottom end is good for 10,000 rpm. and that is quoted from the engine designer himself.
 
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