i have a 2003 blaster.an i was riding today wit some friends.on the way home i hit this deep mud hole.an after that i started to hear a loud sound like a rod knock.an i looked back at my exhaust pipe an blueish smoke was coming out.does that mean my bike blown.if so what would be the best bigborekit to get for my blasteer.please help.this is my first bike so i really dont know much about them.

 

look over the bike..... don't just assume its blown. it could of just been steam coming from your exhaust form hittin the water n mud. your bike itsn't blown.... i'm almost positive of that.

 

there is a loud knocking sound coming from the engine.i know the engine pings but this is a knock..my friend just got his engine done.his bike was doing what mine is now.lound knock alot of smoke.it cost him 370