i agree ,..GREAT IDEA..go ahead and start the survey..i will participate.
i am sold on supersucker,this is what i run and well pleased..
i personally think they are all copying one another..hard to say who was the orginal designer of this type spacer...????????..if you look at the super sucker closely bottom and top side and flip over to APD web site..they look almost identical on the swirl bottom side...except the color etc...
i think HVH supersucker has some dyno #'s to go with their product..i am almost sure of it but will not swear to it..
Brian