k24a3 cams/ k20 dc5r aus spec cams ? any big power difference?

[Samm928]

hey guys.. if i change the cams on a k24a3 to a dc5r k20 camshafts does it make any huge improvement?
is it worthwhile dropping it in or not ?

thanks

[Nepolian]

K24A3's have bigger primaries but the intake cam has smaller secondaries (VTEC). So in theory, only the exhaust cam is of any use.

As for being worthwhile, if you have one laying around and can fit it yourself, I say yes. If you're gonna pay someone money for the cams and to fit..well thats up to you

[Benson]

Its been done in the states. It's worth while mod if you can get a hold of the k24 cams. Get a set of ITR VTC gear (50 deg), it will make an extra 10-15kw mid range

PM me if you need k24 camshafts