You guys, I think I may have to go with the ZDZ 50. I don't know what I was thinking trying to cheat 4 ounces from the motor. I have ZDZ 50's already and have seen them handle a HEAVY GP Patty VERY WELL!!!! I think I'll send this engine back, but it really does look beautiful! Like I said, I might just keep it and stick it in a GP Ultimate, or maybe even the Goldberg 330.