We can supply the tuned dyno test data for anyone that requires it. The tuning was based on the use of regular fuel. We had planned on testing again using premium but the overall gains were quite good without the need for the higher octane fuel, although, it's safe to assume that the higher octane fuel and related tuning changes it affords would provide an additional increase.
http://blogs.mustang50magazine.com/6...lly/index.html
Sincerely,
R2C Performance Tech
877-488-8211
P.S. We will offer a nice discount program for forum members in the upcoming group buy.