My first carbed turbo 3.8 went into 57 chevy truck with 350 turbo ,65 skylark subframe.The thing was a rocket, till 1and 2 hole broke ring glans.Second carbed 3.8 went into 63nova.650 holley spreadbore double pumper,with 850 double pump metering block,and center swing bowls.Distributor set up to...