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Discussion Starter #1
I dont know if its worth while but can a rd 2 head i guess from a 02 elantra (any non cvvt head) fit the rd1 block and what would be involved, or would this not even be worth while. I have heard somthing that the intake ports are larger is this true and by how much. can the rd1 head be ported to match or can you port the rd2 head much more? any info on the subject would be apretiated before i go to building my rd1
 

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Do you mean beta 2 head on a beta 1 block? RD1's and RD2's have the same engine (beta1). I believe Jaws on rdtiburon.com has a "hybrid" beta1/2 and could probably tell you what will work and what will not.
 
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