lol i can see this post opening up into a whole big can of worms. but im going to put my .02 cent in anyway. i will have to agree with washburn. get sime good reeds and you wil notic a big difference. your power is going to come on alot sooner. i went ahead and sent my bike to jeffs to get ported even before i got pipes, i will have everything once i get my motor back though lol. wish i would have just done all the bolt on now just so i could see the difference but if i where you i would get some reeds and a timing plate and just do the bolt on stuff until your motor gives up then once you hace it toren down for the rebuild then i would send it away along with your crank. if you get it ported before you have all the other stuff then its not going to preform to its best until you get the good bolt ons.