I have an 84 250r , took it to ct racing to get top end done. We got it back and put it all together, gas tank and fresh mix back on, fresh oil change, new plug. Now that bad part!...
I kicked it about 4 times to start it and it sounded very promising, then I kicked again and there was a new sound, definatly a scratching noise , loud . I tried about 2 more kicks on top of that, same noise and then stopped and put it away we were too disappointed. Anyone know what this could be? Is this something common or horrible or can be fixed?? Thank you.