help T-5 experts? shifter a bad choice??

[90dpscoupe]

No, it only whines on acceleration, and 5th gr is starting to sound worse, i'll call d&d and ask what im going to need, i dont want to spend 500 $$ on parts, but i may replace throwout bearing, and input, hopefully wont spend over 300$, thanx for the help, but if its only on acceleration, then that means its the inputshaft right?

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90 lx coupe: 175k miles, steeda water pump pully, hurst shifter, Mac cold air fenderwell, accel supercoil, ADS chip, aluminum D/S, Black magic fan, 3.27grs.
Best time: 13.9116(on 225/60/15 firehawks)
Best mph: 98.17
Best 60': 1.9607

next mods: subframes, mac h-pipe