Good question.. gonna be hard to get an answer depending who you ask. My answer is Brian Carlson from Carlson Motorsports. He and his family offers great customer service too.
We do our best and certainly have a lot of customers doing well with our stuff for over 30 years now.
With fewer and fewer engine builders working with flatheads anymore, we were covered up in work all summer long this year.
Thank you ALL for your support!
We still LOVE the flatheads!