I of course want more HP.. but I want to list possible ways of reaching.. lets say 150 rwhp (that's a lot.. but just an example).

What are good ways to boost the HP? What's the price?

Try to make your list like this....

---------------------------
Part 1: part name - price = $$$
Part 2: part name - price = $$$
HP = 140 rwhp
---------------------------

I know Calvin has 150rwhp. How is my question. List all you got.. how you did it etc.