mark- i'd go with a chip for 3 reasons....



1> cheaper----



2> someone who knows what they are doing tunes it.....


3> you don't need an eec tuner unless your changing your combo constantly.... if you just slap on a few mor mods and a blower... get it tuned and be done with it...



JMS flip chip $310--

and if you dont like the program they'll change it for free the first time and it is only $90 to change it after that....



EEC tuners --- $1000-$1500


and you still need someone who knows the system well---or BOOM!