Thread: differences between Si and RSX-S motors?
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Old Apr 1, 2007 | 02:32 PM
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sherwood
I missed Sean
 
Joined: Aug 2004
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From: Fairfield/Bridgeport CT
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Originally Posted by red94teg
I was just wondering if someone could explain the differences between the K20 in the Si and the one found in the RSX-S? I know that the most recent RSX-S motor has 13 more hp and something like 4 more lb-ft of torque. Why is this and what can I do to bring my Si closer to those specs?
it's in the cams and just other nannies.

i'd suggest I/H/E as usual + http://hondata.com/reflash_06_civicsi.html
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