07 civic type R vs 07 civic SI - Honda-Acura.net

salatino2000 · 04-19-07, 05:41 PM

do any one know why the civic type R has 220 HP while the si has 197 it should be the same engine what is the diffrence (is it the ecu) and can add it (what ever it is to the si)

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Snoopy · 04-19-07, 06:40 PM

im gonna say better cams, manifolds, higher compression, ecu, hand ported head, things typically done to the type r line of engines

also note, the edm ctr has less hp than the jdm version

04-19-07, 06:40 PM	#2
Snoopy sh!tbagging it up Join Date: Jun 2002 Location: the stumps/sactizzle, ca Posts: 29,455	im gonna say better cams, manifolds, higher compression, ecu, hand ported head, things typically done to the type r line of engines also note, the edm ctr has less hp than the jdm version __________________ war is young men dying and old men talking Last edited by Snoopy; 04-19-07 at 06:42 PM.

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