hey chris u and everyone talks about the pinging... what kind of pinging are u talking about,, i mean is it loud enough for u to hear in the car while driveing..or only when u have the hood up.. please explaine this pinging..i want a chip myself but i want to learn more about this before i do.. also what kind of gains do u think u got out this,,,if the Zetec got 15.. shouldnt we get more,,,
