Good info! didnt know that harley changed the flow of the heads. HMMM

I want to change bore size really bad I would love to have 103 or 107. The thing is I want to build this step by step. I want to use the stock heads, a cam that will work with those heads and be cheap as posible. Right now I have a limited budget because I have been buying the air cleaner, different handlebars, foot controls, cables to fit new bars, side covers you know the stuff that nickle and dimes you death. not to mension the tunning software and my exhaust alone is going to be around $700.
So you see Im just tiring to get the most of what money I have left after all that stuff.
Of course its nice to say I have 100 foot pounds from a 96inch.
Bottom line is I have $650 to get me there and I know it can be done. just need some help to point me in the right direction.