I also have a new 427 windsor (1000 miles) i am getting a little blue smoke at idle and using a quart every 200 miles using vavoline 10-30 VR1 race
oil. once the motor is hot and sits for a while it smokes alot at start up. this is a new motor all the valve seat seale could not be bad.Could it be a bad intake gasket sucking
oil up into the combustion chambers then leaking into chambers when the motor is off? Mike