The only thing to mine and everyone else who is trying to help disavantage is I only know what someone told me about the motor. I don't know what the true lift of the cam is and what the true compression is. I guess it's pretty safe to say I don't really no nothing that's in the motor for a fact. Like I said all I know is what someone told me. They also didn't tell us much either. Maybe I should wait untill I tear into the motor and put the leak down test on it and all that other stuff before I start running down through the combo because it wouldn't make a whole lot of sence anyway! So I guess as soon as I find out more deffient answers I will put pics and all the info up and we can go from there!