I worked on a friends FED (nick name balls cooker...long story) and it two 2.250 holes in the back of the scoop to make it run. Before that it was pissed off. I don't remember who it was that told me to drill the holes but it went from untunable to tunable.
Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston
