Hey, Thanks for the kind words..
All the models in the photo's have the engines that came in the box. The name Mopar440 came from the 1966 Dodge Coronet I had a few years back. It had a 440 with 400+/HP and it was yellow just like the 67 Dodge Coronet R/T model I built. I sold that and bought a 73 Scamp w/440 and sold that. So, now all I have is my models. It's also cheaper on gas.