Quote:
Originally Posted by KMPrenger
Sometimes I think my car ran stronger before the ported manifold, but of course, I can't say that for sure. You'd think it should add up to more power, and some people say they felt the difference, and I think there is a dyno or two out there showing the gains. But I just never really felt much from it.
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I got it the day the dyno was posted and I definitely noticed the difference. try disconnecting the battery for 30 mins so that your ecu will re-learn everything