werd. the shift light can have a purpose (to that guy who was all like "cant u just hear the revs??" LOL


not sure if u can hook up an autometer alone...i have a programmable that i got that doesnt need pills and lets u adjust in 100 RPM intervals. cost like 40 i think he raised prices to 50 or something. good deal yo. if u want the link let me know. otherwise, i just know i hooked my light to the blue wire in the ignition coil and then a 12V+ and ground