Post by
NISMO_RB25 »
https://forums.nicoclub.com/nismo-rb25-u11080.html
Sat Aug 07, 2004 10:21 pm
your speedo/tach will be wrong, but everything else should work fine. (on the RB25/S13 i have to swap out the temp sendor on the motor for one from an S13, but i am not sure if you will need to do that on the S14)
I heard someone say it was $100 to have the tach/speedo fixed. Give mack a call and they should be able to tell you.
I went the alternate route and sourced a tach from a junkyard, and did some speedo modifications. With all the work it took to get it right, I would probably just pay mckinney to get the stck one reading right.