Rb25 cas swapping

[projects14zenki]

hey guys i have a question see if this isnt a bad idea. i have a bad cas easy diagnosis right? well my rb25 series 2 takes the rare black plastic hitachi cas, its hard to find one. so my idea is changing the exhaust camshaft to take the easier to find metal cas and using a NEW 300zx cas and changing out the connector. i have gone through 2 used ones with no help tired of trying to fix my car with used parts. sounds like a good idea to me what does everybody else think?

[Sileighty_85]

according to FAST the Z32 CAS is not compatible with the RB's

[projects14zenki]

oh ok, but theoretically sounds like it should work right? i guess i can use the rb25 metal one thats easy to find

[Sileighty_85]

Only if they are electrically same. Not sure if they sent different Voltage Signals