View Full Version : can you convert V6 to a V8 tach

06-22-2003, 04:37 PM
the thing has 2 potentiometers on the circuit board, do you just screw with those?:confused: .

No I dont want a 6" "pull me over occifer Monster tach" :D

06-22-2003, 05:26 PM
on my 1990 SC, my tach went bad after a white gauge face install mishap. i found a V8 cougar cluster in a salvage yard, swapped it in, and it worked fine. speedo, too. except it doesn't say "premium fuel only"...