Well I thank everyone for there info/help, but tonight I just threw a rod. Yea my block is f***ed, and I had higher compresion than stock witch actually gave me more power. Now I am pretty upset, and I have not decided future plans yet with the engine. I guess ill just get a new block cuz ill still have the higher compression cuz thats in the head not the block. My dad is a mechanic, and I know my stuff pretty good from him, so it will be fixed soon I hope. Anyone know how much a used block cost? I'm going to look on e-bay and dsmtrader.com in a few, I just got home. Anyway thanks again everyone, and if anyone knows what caused this as well, could you give me a hint. The thing is I rev to 6grand all the time and thats all I was doing and it just let go. Sorry for the long post. Later.