I found the casting numbers it is C9VE-2 and inside the heasd the number was 9F12 there was not other numbers under the value covers.

I want to get about 425 to 450 HP out of the old girl can anyone help me and my daughter with a set remember that we have never done this beofre, my sons engines were built by a Mech. I bought a DVD which shows alot but it shows how to build a 514 Stoker which is 850 to 900 HP to much for a street car.

Thanks again for everyones help.

Hartley and Sheyann