I just want some input your input is greatly needed. Ihave a 2005 roadking with a stage 1 done so far. I have a set of 510 mackie gear drive cams,also lifters,adj pushrods,s@s gear drive kit.The bike has a 88ci with stock heads right now.Next winter Iam thinking go to a 98ci with stage 2 head work. These cams I hear pull from idle to 5500 and work good with 8.8 to 9.7. comp.My question is are these the cams I want and If so your thoughts about what cam would better and why?
thanks much.
I ride dont drag race just need some more go power.

 

mackie makes some great stuff, and is a very smart man, my suggestion is to bend his ear with youjr questions, he will be the first to tell you his cams are or are not what you need

 

by the way I have his heads and cams on one of my bikes, flat out stink fast!!!