I've heard a few 99 F-bodies with 3.08s who did a 3.42 gear upgrade wound up upgrading their PCM to a 2000 Y87 PCM. Their car "seemed" to fucntion properly (normal driving and no SES) and would run without a problem. I contacted hypertech and they said that "if" this is possible, then the HPP3 would be compatible to your vehicle. Does anyone want to shed any light on this? BTW, I already have a 99 Y87. I want that Hypertech, but they emailed me back saying they really have no further plans for anymore programmers other than the 2000-2002 :(
(btw, for a PCM to be changed like this, how much would it cost?)
[ October 03, 2002: Message edited by: 99Camaro99 ]</p>
(btw, for a PCM to be changed like this, how much would it cost?)
[ October 03, 2002: Message edited by: 99Camaro99 ]</p>
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