i was @ the machine shop looking @ my motor and the machinist asked me a question......how much do you torque the mains to on a buick v6......i said what motor well it here in the corner....so i look @ it its a 109 block so i made a phone call to get the info.......cool right......well the story is that the macine shop custome is bulding a tt motor for a customer......the customers requirements are that the motor make 500 hp......the price tag is 40000.00 thats right 40k.......why cant i find this guy? crazy.