2008年6月27日 · have you ever thought of k20a2 cams on a k20a3 head? There have been a few Bases on Crsx that's done similar builds and a few EP3's. Dude a stock k24a block, stock k20a2 head, with stock clutch on boost would be a hell of alot cheaper than that costly build that your doing and you would save a hell of alot more $$$ so you can buy K-Pro.

2021年12月3日 · The head is a direct bolt on and you can use all 50 degrees of vtc. The pistons are much lower. compression and have plenty of clearance. Look to be about 200whp/150 tq when finished with good bolt ons. If you use a k20a3 from a base model RSX it should have a PRB type s oil pump already so you have some freedom with the rev limiter.

2004年11月16日 · Can a k20a or k20a2 head be swapped to a k20a3 engine (ie: are the bottom ends the same on all k20 engines?)? What is needed to do this? Thanks.

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2023年6月9日 · How to install a K20A2 Head on a K20A3 Making a Frankenstein K20. This modification makes big power increases due to larger cam profile and TRUE vtec. IF you...

2016年2月29日 · Has anyone put a k24a2 on their a3 block? What did you see power wise? I'm getting a really good deal on the head and I blew my head gasket so I thought I might as well throw the head on until I can afford the rest of the swap and have some fun until then.

2022年3月8日 · Stock a3 cylinder head is complete different to the a2 or z3 heads. The latter two feature dual cam VTEC. The A3 only runs VTEC on the inlet cam AFAIK. Once you swapped heads, they are reasonably close. Next are the pistons. The k20a3 pistons have a lower dome volume yield a much reduced 9.8:1 compression ratio.

2010年11月16日 · I found a k20a3 head for cheap and was thinking about building it in my spare time, my question is.. can I build this k20a3 head as if it was a k20a2 head? Is the shell of the k20a3 head any different than the shell of the k20a2 head?

2010年10月26日 · hmmm, you wont blow your stock head. you should work on the head once it becomes the limiting factor on your engine. you can get an array of things before even …