[dtpcobra]

Progress!

We did confirm that the block is a real 428 Cobra Jet block with webbing a main journals. Confirmed the broken valve spring, with bent valve as well as bent pushrod and collapsed lifter. Since this block is already at 40 over stock and therefore, not likely as candidate to sleeve the damaged cylinder wall, we are planning to look for an alternative 428 block. Leads appreciated. Alternatively, we are also investigating sources for new reproduction FE blocks (BBM or Shelby for example). Feedback welcome!