DONE. This is what it looked like on the day that we picked up the engine from Duffee Motorsports. It's now officially a 484ci engine. The bore that my engine builder went with was dictated by the piston rings. He could have gone bigger, but 484ci is fine for me. The bore and stroke is 4.320 x 4.125. I was really glad to be able to use the original valve covers, because they clear the Baer master cylinder.

Owner caption March 2006 · Photo 36 of 90