For eg. Skunk2s... would they be of any use say on type s cams??

 

Adjustable cam gears are worthless if you do not tune them. Get what you want or have available and tune them and yes you can get results on type-s cams and gears, but you probably won't notice the gains with a butt-dyno.

Pirate

and you seem to starting a lot of new threads. Most of the info that you seek can me found in the archives, so I will suggest searching more thuroughly in the future...