Originally Posted by atwork
will it harm the bike to run it w/o a power commander for about a week or two?
Negative. However, if you do not either remove the pair valve or do the sucker mod, your bike will back fire on decelleration.
Like DogBone stated above... a PC is not required, but it makes tuning easier.
I did NOT have a PC on my Busa.
I got a 12hp gain and the bike ran very strong.
Johnny Dorbin at
www.ExotiCycle.com did the tuning for me.