need help with tach

Bigzavs

86.5 1JZ Single Turbo
Apr 21, 2005
2,267
0
0
38
Arlington, TX
you have to take out your factory tach, you need the clear plastic part of it to mount the tach into the USDM cluster. take off the needle, the gauge face, and the electronics from the back of the JDM mounting piece, and swap it all onto the USDM mounting piece. not too hard at all. ive got the same tach running on my car
 

Bigzavs

86.5 1JZ Single Turbo
Apr 21, 2005
2,267
0
0
38
Arlington, TX
probably didnt word my post very well

i just meant putting the 1G's tach electronics onto the USDM mouting piece(clear thingamadoohiky) i couldnt get the JDM mounting thing to fit in the spot in the gauge cluster
 

supraracer49

3rd Gen Life
Nov 20, 2006
333
0
0
WNC
I did this with my 1j tach. All u need to do is unscrew the bolts that hold the tach in and use the usdm plastic part. There was 4 screws and one was for cruise which my 1j had a oil pressure light instead so that screw didn't line up but it still works. you will mount the tach onto the board with 3 screws and put ur 9k face on it.