Ok guys....quick question. I have a 16hp oppy model #402707. I have a stock cam and heads from a 20hp oppy model#461707. Would I gain anything worthwhile by putting the 46ci cam in the 40ci motor? I just sent my carb out to EC so I have a little time to play around but not really enough time for trial and error
. There is a ton of experience on this forum and I have learned so much reading past posts. This forum has helped me go from running in the back to being a top 3 machine. Any help is more than appreciated!