ive been trying to calibrate my speedo in a 2001 Camaro. I finally got the reading on the computer when im logging to match my actual speed but the speedometer in the car does not match this. how can I correct this and make them both the same?
ive been trying to calibrate my speedo in a 2001 Camaro. I finally got the reading on the computer when im logging to match my actual speed but the speedometer in the car does not match this. how can I correct this and make them both the same?
1989 Notch l Forged 5.3L l PT91.5 l th400
SBE 4.8L l S475 l th400 8.62@156 (old setup)