Join Date: Apr 2012
Location: Granite City Il.
Yost power tube & S&S carb performance inquiry
I need to gather some hands on information regarding the Yost power tube in a S&S carb. The cost is around $50. or so, but does it accomplish any noticeable improvements in the performance of an EVO 80cid. I'd like to get some feedback from anyone who operated with one of these. It tells of misting the fuel, or breaking it down to a fine mist. Is something noticed other than a lack of $50. from your wallet. Please reply.