NastyNikolai

ok, so today i was riding, and out of NO WHERE my bike starts making this nasty sound, followed by a wicked vibration. the bike idles rough after 5 grand, and when im riding it after 5 grand it vibrates. its either a clutch problem or...? has anyone ever encountered this problem i would greatly appreciate the advice... thanks!

silverstunterR6

Doesn't sound good
can you think of any reason why something would be broken?

NastyNikolai

umm.. well i stunt it.. not too hard, but im just starting out, so i dont really have the finesse' down yet. i do 1sst,2nd,and 3rd gear standups. and stoppies.. nothing out of the ordinary, it was actually kinda windy today, so i was layin low. i've been having some complications with my clutch lately, like the past 2-3 days, would a messed up clutch make it vibrate and sound like it does? it almost sounds internally, but at low rpm's its perrrfect. im at a loss?

NastyNikolai

sorry, i just got done riding it, and when i start it up, now it idles really rough. after about 5 grand on the tach, its kinda flattens out. theres not really a knocking sound. it sounds like timing actually, with the throttle slightly open you can hear the putter. wel, when i try to stand it up in 2nd it almost sounds like a v-twin. power loss is dramatic, sounds horrible, kinda like misfiring, but when i set downand upshift to 6th it cruises fine. well, besides being a bit rougher and vibrate a little bit at low rpm's, but rough at high rpm's. what would make my bike vibrate and act up like this? come to think of it, i ride the rev limiter sometimes on long wheelies. how bad does it sound....?anyone???????? aannnyyyy ideas on what i can do tomorrow to look at it?

Bobby@BullyDog

hmm..so it has lost power over 5k....super nasty idle...but will cruise just fine?

r6nitup

carbs or FI,

955iDisastar

I'm right up the street from you, pm sent.

NastyNikolai

Fi, it feels like about 20-30% power loss when i go to do a standup, and it raps(vtwin sound) really bad! after 5 grand. it crusies almost fine, other than being rough... i know its frustrating for you guys, i apologize. im not too good at describing crappa. thanks again by the way...

Turboedsupe

Dude you had to **** something up with the motor from what tj told me you did. My guess is a bent valve or something else in there, time for the rebuild

r6nitup

mabe the timing skipped or something

Snipes20

It's deffinetly something internal......It's unlikley the timing has been moved because the GSXR's have good cam chain tensioners.....If I were to guess I would say that you have floated valves in two of your cyclinders.

It's Idling rough cause the valve is bent and has no power cause the valve isn't opening enough to let your fuel in. If you have the know how get the heads off and and replace your valves and set the timing and u should be good to go

NastyNikolai

sheeeiittt, thanks man..

Snipes20

Aint no thang

KF_Chris

make sure your plugs and injectors are firing good too, never know. I'd wager on the valve crap though.