Brian: I run an NOS Super Power Shot with the small solenoids. The flare jetting for this kit is as follows:
37 nos 42 fuel= 50HP
42 nos 47 fuel= 75HP
47 nos 53 fuel= 100HP
55 nos 61 fuel= 125HP
73 nos 82 fuel= 150HP
These jettings are for a carb plate system. Hope this helps.