I've been researching the difference between the 1968 J Code 302 4V engine and the GT350 Shelby engine. Compiling casting numbers, etc. Based on my research and feedback / website links (like MustangTek and Coral Snake sites) from some of my SAAC friends, it appears the only difference is the intake. J Code has the C8ZE iron casting while the GT350 has the S7MS aluminum. Can anyone else confirm or refute this? The one item that I really can't seem to find is information on the camshaft (for either engine). Original part number, lift, duration, etc. Can anyone shed some light on this for me?
Thanks, Greg P.