I have a 02 civic si, and i just bought a rsx type-s head that has droped a valve.
i wanted to ask a few questions about the k20a3 vtec swap and ways to help make more power...

first since the head is in good shape all i need is valve's, valve springs, and valve retainers were is a site to get aftermarket k20 parts??
I also wanted to know if the intake manifolds were the same size ?? If not does any one sell a rsx type-r intake manifold, or aftermarket intake manifold.
last i wanted to know if hondata will be able to flash my ecu to run the same flash that is on the rsx type-s ecu without buying a new ecu.
any other comments or information about the head sway would be helpful
thanks

 

Yes, we can install the RSX flash upgrade into the Civic Si ECU.

 

does anyone else have a comment or hints ..
how much for the hondata flash