the gear ratios are different.I changed the stock gearbox to 1.3 clutch pump gearbox (F5M211 VRAJ) as syn from stock gearbox need to replace; which is cost me RM880. After run in the new gearbox, notice that RPM reading is slightly low when run at 100km/h.
Stock is close to 3000++rpm while 1.3 gearbox is show at +/-2800rpm.
Is it because of speed sensor from gearbox is different?
Please advise.. Thx.