Hillsy that is not all correct bud, their drag bikes are built using screaming eagle race parts, that is the race division at HD. they make some awesome parts. HD just has a bad rep on here for some reason

but you can use screaming eagle parts and easily get over 100HP in a stage 2
hell HD even sells a out of the box 1/4 mile bike all done up and ready to run!
Twisted, i should be right at 100+ HP and over a 100 ft lbs of torque, that is with a 95 kit. the cams i chose are a bit less agressive to allow for my highway and distance that i put on this bike, also remember i have a 6 speed trans in her as well. as far as reliablity, it will last forever, i am running polly motor mounts, full cooler, along with the head work i have had compression releases installed to make starting easier on the motor... plus being fuel injected i am running a screaming eagle race tuner in the bike so the map that is going to be created for the bike will be unique to my bike alone, it will have a warm up cyclce done right into the mapping. I have that right now in there actually that i created playing with the fuel tables when i did the stage one and exhaust. I expect this motor to last as long as the bike... to be honest i will never sell this sucker so it will be something my kids get to beat on as well. In the 107 we just finished (my buddy is on the way to the tuner right now to get it) it is makin 123 HP and 126ft torque... think about that... that is insame slam you back!
anyway... started the LED kit on the fighter last night, got about 1/2 of it wired in and the LEDS placed still got a few more to put in there to light up the motor a bit more
front end lit up
the lower body glow
all the wires waiting to be cut, soldered, condenced, and wrapped