alright i posted this some where else before, but it belongs here.

It says that TODA engine parts (i.e. engine kit) will work for the TypeR, but will it also work on the Si? -- Ok that evidently wont work.

But im still trying to see if RSX TypeS parts will work with the Civic Si, did some research this is what i came up with:

says here - They share the same 2.0-liters of displacement, bore/stroke, block, head, valves, and intake manifold.

but - the RSX's K20A2 boasts 11:1 compression pistons, and dual valve springs.

(not sure where im going with this give me a chance)

Also - the K20A2 employs a more sophisticated i-VTEC system in conjunction with more aggressive cams.

But if i plan on replacing the Pistons, Camshafts, valve springs and connecting rods from TODA... then have the ECU sent in and have it reprogrammed(reflashed) to work with the new parts shouldnt it theoretically work or am i missing something here...??? help me out.