Aftermarket Electronic Speedo ,how To Fitt???

[recks02]

ok i ve had a change of direction so now I'm going with a factory 180sx dash ,so has a speedo factory and I'm guessing the speedo signal wire will work off the factory sr20 speed sensor,but i have an rb20 box so still need to figure out if the speed sensor can be fitted to this box or do i still need to do crazy mods to use a factory speed sensor? any one know if they bolt to a rb20 box??????????????

 

If you look on the right side of both sr20 and rb20 boxes, you'll see that there is one bolt holding on the speedo drive.

These simply pull out once you have removed the bolt. I know they are interchangable because I needed to do this on my RB20 S13 conversion.

Just watch out for the oil as you yank it out.