RB20/25/26 tach's the same?

[the_garynator]

Long story, but did some searching and have come up empty handed so far. Let me just say that I'm not a noob when it comes to RBs, just having trouble finding an answer.

I have my old hud cluster with an rb tach from when I used to have my rb20, also have an analog cluster with an rb tach that was for my rb26. My buddy has an rb25 and I'm wondering if I sell him the analog cluster with the rb26 tach will work with his rb25.

also need to know if the tach from the rb20 will work with my rb26.

anyone know this off the top of your head? was planning on just holding onto both till I get my car up and running but my buddy needs one so i figured i'd hook him up if I can verify that they will work.

thanks

[gawdzilla]

they should both work. the tachs only care about the # of cylinders. If it worked on a 6 cylinder before, it will work on any of the 6 cylinders.

[the_garynator]

figured, just wanted to make sure, thanks bro!