I might have a chance to get a 37G cam at a good price. I am concerned that it is too much for a bagger with stock heads. Currently have 95 inch flattops, CV40 and Trapp 2:1. I am looking for passing power in the 65-90mph range and normally shift at 3500 or higher. I know the 21 and 26 are better suited for stock heads, but if any one has experience with the 37 in a bagger with stock heads I would like to hear from you...good or bad. thanks jeff