Thanks Mike, we see your car at the Valley everytime we're there. Thanks for the words. It comes out to be 393CI. Not even a R block or anything of the sort. Started life as a $50 340 block way back in 1992 when the engine building started. Precision in Simsbury built the motor and has freshened it every time for the last 10 years it has been in the Dustermikesduster said