8th Generation Honda Civic Forum - View Single Post - ECU Upgrades & Tuning Information.
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Old 07-08-2008, 02:39 AM   #28 (permalink)
Whocares05050
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Quote:
Originally Posted by soxfan143 View Post
The only thing you would be able to do is lean out the AFR's. It would probably give you 15-20whp as long as you have all the bolt ons. Like I/H/E. You wil not be able to adjust cams and stuff or Vtec engagement.
You could also advance timing.
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