Originally Posted by kenton
Si and RSX share the K20A3 engine. 160hp/14X-something TQ.
RSX Type-S has K20A2 200hp/141tq
RSX Type-S (05+) has K20Z1 210hp/143tq
160@6500/132@5000 with 9.8:1 compression 6800 redline = Si
155@6500/139@4000 with 9.8:1 compression 6800 redline = RSX base (SAE)
201@7800/140@7000 with 11.0:1 compression 8100 redline = TYPE-S (SAE)
200@6800/166@4500 with 10.5:1 compression 7100 redline = TSX
These were just listed off Honda and Acura's site. I know they changed some figures to SAE net.
-Victor