i think my transmission ****'d up cuz when i start going high rev it starts to raddle, at first i didnt knoe it was my tranny but that's what my friend told me. so is this true or no? not a talented mechanic so dont knoe for sure and need answers from you people.

another question, would it mess up anything in my internal if i get like a stage 2 or stage 3 clutch on a stock d series motor?

 

No it shouldnt mess anything up if you go with the stage 2 or 3 clutch however it would be pointless go with an oem exedy one or something like that. As far as the raddling goes are you sure its not your shiftlinkage or motor/tranny mounts.

 

no i think it just might be my tranny, cuz it only goes it on certain gears, and onli on high revs most time.