I just got a 95 integra ls and have found that it grinds bad when going into 3rd gear and when you put it in reverse it make weird noises. Does anyone know what this might be or what I can do to check it out. I switched over for the nissan scene so I dont know much about Acura's yet so any pointers would be great. thanks

 

Buy some synchromesh. Or have a mechanic take a look.

 

hmm..first post, welcome!
you have bad syncros! you can try changing the transmission oil with Honda MTF..if that dont work then you can either rebuild your tranny or get a new-used tranny...
are you gonna mod it as much as you can??? Natural Aspired or Force Induction?

 

I plan on building up the motor and using a turbo, so what do you think would be the best option? MMMMM TURBO..

 

All motor!!