Hey everyone. I have a 89 CBR 600 that I recently bought. It does have a lot of miles but it runs well. There is a problem that I was trying to figure out though. It doesn't feel like it is getting full power after i shift and start accelerating though. It sputters a little, but then runs clean after i give it some more gas. My fuel filter looks brown, that was my first guess and I was going to start there. I was going to see if anyone had any tips. The air filter is clean. Thanks.

 

Plugs, Oil, Fuel Filter, Radiator Coolant

 

thank you, ill change a couple things and let ya know. Peace