Thanks guys that's why I started this thread for the conversation and to get good input. Sounds like i should just keep the 409 and that's fine because it is a cool motor and I like it. Drove it around a couple hours today and it's got plenty of power. Runs like a darn top too.
I guess the next question. What do you guys think about keeping it running on propane? I kind of like it, it's neat and different. I know lots of the pros and cons as this isn't my first propane rig, but what do you all think? Should I swap back to gasoline?
Spartan