i know i'm in the wrong forum but i havent been here for awhile.i dont like the other forums-too young for me. i'd post a pic ( i tried but couldn't figure out how to). the new rig is screaming yellow with the black stripes( wish you could see it!!) what qualifies me here is i have a 73 that i'm gonna paint the same color. so i'm curious about "the chip". everyone i know knows about it but doesnt know where to get one. i did a search for "chip" but didnt see anything. does it make that much of a difference? is it easy to install? i know there are experts out there. sorry i cant post pics of the ponies but, you know, illiterate. thanx!