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2000 Si ECU chip?


twally
09-06-2003, 12:51 AM
Are there any ECU chips available for the Si? If so, are they worth the money? Do they lower the amount of RPMs when vtec kicks in?
B16EJ1
09-06-2003, 04:17 AM
Are there any ECU chips available for the Si? If so, are they worth the money? Do they lower the amount of RPMs when vtec kicks in?

Lower the RPM's??? :headshake Aftermarket programs change the VTEC cross-over, rev-limit, and fuel maps.
twally
09-06-2003, 10:16 AM
Oh ok, I was under the impression that they changed it so the vtec engaged at a lower rpm, say 4500 rpm's.
B16EJ1
09-06-2003, 05:29 PM
Okay, I see what you mean now. That's exactly what I said. The RPM at which VTEC comes on is reffered to as the cross-over point. You just worded it badly. Yes it lowers that point as well as the other things I previously stated.

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