Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - 5th gear not showing up on HUD after 4.3 diff swap

mabviper · 08-28-2019, 11:28 AM

You have to recalibrate the gear calculation table. That's what I did. New value = old value / 4.1 * 4.3

08-28-2019, 11:28 AM	#3
mabviper Senior Member Join Date: Jul 2013 Drives: WRB BRZ Location: Toronto, Canada Posts: 286 Thanks: 21 Thanked 161 Times in 97 Posts Mentioned: 5 Post(s) Tagged: 2 Thread(s)	You have to recalibrate the gear calculation table. That's what I did. New value = old value / 4.1 * 4.3 __________________ Custom datalogger with GPS Support