Well, from mainly a VTF'er here...
I have a 117 in my 05 Classic. Its nothing but fun. I contacted Scott at Hillside cycle last year about this build and i now have almost 5 k on it.
My build is:
Hillside cycle Stage 2.5 heads with 1.94 intakes
Bob Woods 200psi springs
S+S Roller rockers and adj pushrods
Axtell 117 cyl kit with flattop pistons (approx 11.4 to 1 compression)
Woods TW9BG cams
S/E billet cam plate and oil pump(with LMR#2 spring)
CV51 mm carb with Tman S+S modded intake
Woods air filter..
TP rocker boxes
337 gearing with 24 tooth solid sprocket
D+D fatcat with perf baffle
DTT ignition
Rivera proclutch with VPC on top....
I am not trying to advertize, just list what i have and express how happy i am with this motor. Even though its high compression i never had a pinging problem at all. It starts every time, just like it pulls the font wheel ever time. Just like it will run as cool as a 103 bike.........
You may recognize me from other sites...