Yep the pulley for the water pump and crank are properly sized for good pump action thanks.
Rick, I was just gazing at that photo in your gallery yesterday, wondering why it would work as it's not shrouded, but perhaps the wider fan makes it happen.
What I would like to know also is: Has anyone used a Flexalite dual fan to cool their monster?
Thanks, I'm hoping to play in the sun with this toy this coming Hot Hot Summer
Dirk