i ended up with about 109 horsepower and 113ft lbs on a hot *** afternoon, pretty happy with the numbers. Seems this cam pretty reliably makes around those numbers in people’s bikes. my tuner turned off the o2s below 3000 rpm, he said he does that to help keep the engine cool, he showed me how to change it if it doesn’t run good like that but it runs great. I’m getting about 38-42mpg, but it sure drinks gas fast when I’m hot roddin it.

Just wanted to share my review of my current setup on my bike. Screamin Eagle ventilator, D&D Billet Cat, S&S475, and a powervision. My first impression of it was “holy **** that thing sounds awesome”, changing the cam in an M8 really wakes em up!! This cam sounds amazing! Cruising on the freeway I used to not really hear my exhaust much, even with the billet cat, and now it’s almost too loud! I almost did an SE torque cam last winter and I’m really glad I didn’t. If you want a hot rod setup this is it, it Lopes hard, the exhaust barks loud, and 2800rpm and up it goes like a raped ape. I think even at 2200-2500 it’s not that soft, it still wants to go, there’s cams with broader power bands for sure with this pipe but I love how this sounds and how hard it accelerates!! Again, it’s a little soft on the bottom, but for the way it sounds and pulls I’m very happy. Maybe it’s lame but how the bike feels and sounds to me are almost as important as the performance. The billet cat sounds amazing, none of the videos online are even close to what it actually sounds like, the only small complaint I have with it, is I think the way the pipe mounts on the transmission using 2 of the cover bolts has created a small vibration I can feel at about 3100-3300 rpm sometimes. Not a big deal but it’s there. Anyways here how it sounds.
https://youtu.be/OCovdaTylcI