I've got an EVO.
I installed the "508" cam by S&S. I have almost 4k on the new engine.
I used to get 38 mpg I now get 50+ mpg
I used to think my bike was fast, now it is.
it's a stock replacement - so longevity and reliability still remain.
It pencils out to be around 80 or thereabouts HP - I haven't dyno'd it and don't plan on it.
I have a full write up of what I've done to my bike.
I personally could not be any happier with the mods I made.
Here's the link:
viewtopic.php?f=86&t=1612Also I did the thread of the rebuild:
viewtopic.php?f=59&t=1563&start=0&st=0&sk=t&sd=aFinishing up with the rebuild: Ready for the next 40 thousand
harleyridersforum(dot)com/viewtopic.php?f=59&t=1621&start=0&st=0&sk=t&sd=a