will any k20 head fit on and k20 block? like a k20a3 on a k20a block

 

first of all you need to do a little more research on this subject as its been cover many times!

Then also why would you want the shitty A3 head on a Type-R block? I believe the Type-R head is a million times better... this is a kinda common knowledge with out any research!

 

only cause my type r head blew and i have a spare k20a3 head on the side...

 

wow... never in a million years would I have heard someone putting an A3 head on a Type-R block!

One think to keep in mind... the A3 doesn't have the traditional VTEC like the A2 and the K20A! You will be very disappointed in power and in fun!!!

 

How about putting an A2 head on an A3 block will that work?

 

A3 block is weak!

Why would you guys want to mix and match things with an A3 is beyond me...