i want to switch my 90 to a spd what is everything i will need any help???

 

To start youll need the tranny bell housing clutch slave cylinder pilot bearing throw out bearing fly wheel shift boot cover clutch pedal assembly and a few other things im forgetting but you will also need to find a way around the NSS you also need the manual PCM or ECU? it would be easier to find a 5 spd donor so you have everything

 

Since it is a OBD1 you might be able to get away with the auto PCM.

Basically the major parts to find are

Pedals with clutch master, slave and line
transmission + bell housing and shift fork
shifter
rear drive shaft
Flywheel

Parts you can get new from an auto parts store are

Clutch
throw out bearing
pilot bearing


Not speaking from experience... just some of the research I did before deciding against the conversion for mine.

 

Search for people that have done it before, its rather straight forward. You can just set the NSS into neutral to and it will start the motor. Manual trans dont have computers or a clutch safety switch, just switchs for lights.