QUOTE(Beebo Kanelle @ Apr 17 2019, 11:07 AM)
What is the Zuffenhaulin’ cooling fan conversion?
Call me a neophyte but I am completely unfamiliar with this setup.
Similar to the old 917 top down cooling fan.
All the cooling tins are gone, but the idea is that its a race car and always moving fast. The big fan sucks air down and forces it directly over the cylinders. It looks to be an electric fan, so its spin is not related to engine speed.
Zach