thedeef Posted September 9, 2003 Report Share Posted September 9, 2003 anyone have a 3.1 with the hypertech chip and/or thermostat? i was wondering if they're worth the effort. thanks deef Quote Link to comment Share on other sites More sharing options...
Aaron Posted September 9, 2003 Report Share Posted September 9, 2003 hypertech chips are BS. they do very little for power and just cost a lot. go to http://www.fastfwdperformance.com , his chip is way worth it if he makes one for the 3.1. i dunno if he does or not, but i do know he does for the 3.4 and it was my best mod(as far as power, not sound or looks) so far. Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted September 9, 2003 Report Share Posted September 9, 2003 yes, he makes one for pre-94 3.1L Robby Quote Link to comment Share on other sites More sharing options...
thedeef Posted September 11, 2003 Author Report Share Posted September 11, 2003 thanks guys. i know fast forward makes a good chip for my engine. deef Quote Link to comment Share on other sites More sharing options...
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