S13 Analog speedometer with dashboard HUD - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Zushi · 10-12-2011, 10:58 AM

i know the 89-90 tachs are different than the 91-94 but what about the speedos? can I put my analog 89-90 speedo into my JDM cluster and expect it to work?

chiboy002 · 11-29-2011, 03:35 PM

Quote:

Originally Posted by Zushi

i know the 89-90 tachs are different than the 91-94 but what about the speedos? can I put my analog 89-90 speedo into my JDM cluster and expect it to work?

no
jdm speedometers have the potentiometers set to a different rate than that of a USDM speedo. The rate at which it will rise per km/h will be different than that of mph so it will be off

google 240sx speedo potentiometer, there was a really good site i saw a while back that shows how to fix this

10-12-2011, 10:58 AM	#1
Zushi Leaky Injector Join Date: Mar 2003 Location: Queensland Posts: 104 Trader Rating: (0) Feedback Score: 0 reviews	i know the 89-90 tachs are different than the 91-94 but what about the speedos? can I put my analog 89-90 speedo into my JDM cluster and expect it to work?