Short duration but open the valves as fast and as high as you can? Sounds like a roller cam...
Won't 104 LSA make it idle like crap? (although some people actually select cams based on the worst possible idle)
the over lap on narrow LSA cams helps pull in the next charge.. the wide LSA cams have very little over lap... thats why N/A engines tend to like the narrow LSA... any pressurized engine likes the wide LSA so it doesnt blow it out the pipe
