vibration+low power

[lumpus]

so i have a 2002 (maybe 04 im having a brain fart right now) blaster i bought from a guy who never changed the piston and it seized up on him. i put a wiseco topend kit on it and it cranks first try, was running like a bat out of hell. i took it to a sand bowl and was sending it over the lip, jumping down into the pit. really baby jumps, prob like 2ft height lol. after five or six jumps, when i landed and started up the far side of the bowl, i heard a real loud CLICK, now bike is vibrating like a fan missing a blade and it limps around at really low power. it will engage from N to 1st but drives like 50% speed. I drove it up onto the trailer because i was only about 50 ft away. the engine still cranks first kick and revs like a beast, so i figure it's a clutch issue, but never dealt with anything like this. after sitting about 3 weeks (i moved to new city) i went out and kicked it and it cranked first kick and still revs nicely.

anyone know what i'm looking at?
thank you!

 

[Larry's Shee]

Of whole bike might be motor mount. If it shakes like a whoare in church, check counter balancer.

 

[Awk08]

I'd check if flywheel is working loose, and possible TORS malfunction, besides what's mentioned above.

search TORS delete, as it's better off deleted anyway

 

[lumpus]

thanks for the info guys, I will check this or next weekend.