aftermarket tach

Discuss the RB20, RB25 and RB26 series engines.
jsack
Posts: 38
Joined: Wed Sep 26, 2007 10:02 pm
Car: 1989 240sx rb25det

Post

anyone have an aftermarket tach hooked up to a RB25det s2?i was just wondering couse i have one laying around and i am trying to figure out the easiest way to hook it up


DriftX
Posts: 375
Joined: Sat Apr 07, 2007 1:08 pm
Car: '89 240sx

Post

there should be a tach signal wire leading to your stock dash plug.. i believe it's pin 7, not sure on the pin number. You can just use that as your signal, run 12v, run ground and the other is illumination.. that should work!

jsack
Posts: 38
Joined: Wed Sep 26, 2007 10:02 pm
Car: 1989 240sx rb25det

Post

thats what i thought thanks


Return to “RB20DET / RB25DET / RB26DETT Forum”