Ok first start off is I was racing when on take off the car sputtered and when I came to a stop it was idling very rough and barely wanted to move. Well I put the plugs out of cylinder 1&3 and they were smashed. So i replaced them and now I have a ticking noise and when I go to get on it or about 70%throttle it starts like misfiring and cutting out and have makes alot of racket. So I went back and checked the plugs well only cylinder3 plug was gray looking with deposits on it. And when I get on it it starts to smoke. I would like to get some info on what it could be. I opened the oil filler cap and looked at the rockers to see if they were moving but I can only see on cylinder3 one of the rockers and not the other so would it move if the other one is also? Thanks