Would it be worth swaping the k20a type R head on the k20z3 bottom end? Would you be able to get a significant increase in power?
lol. definatly not. at least not without tuning.I thought it would at least give you a 20hp gain. What if you had the k20a head paird with a k24 block?
you can hit 9k with a upgraded k20z3 head....and it will be cheaper.its only worth it because of realibilty u can hit 9k all day long and never worry thats the best part. good daily and will increase power but it is hella expensive
:facepalm: are you serious?as long as you're JDM, you're better.