so i got a r154 from a 89+ and put it in my 87 and the speedo is off. so i pulled the plastic speedogear out of my old 88 r154 (10-32) and swapped it with (11-33) my speedometer is still off. do i need to change the worm gear inside too?
Matching up gears to correct speedometer?
- Thread starter 1986.5supra_kid
- Start date
so i had to change the worm gear inside the trans to match the plastic gear now everything is peachy and correct. pretty easy to swap speedo gears if trans is out.
yeah im happy Its sorted out. still off by 3mph compared to gps but that was normal. now its harder to make the needle pass 150mph and loop around to 0 haha.