I just had my 09 SERG bumped up with the Woods 777, ported heads, new lifters, adjustable push rods, new heavier valve springs and stock pistons. Brian @ Valley racing service is preparing the motor and has done several with the same sequence, he guarantees high teens for horsepower and torque in the 120'S. I had every intention of doing the SE 110 upgrade that Harley offers but, after going to a "real motorcycle shop" and talking with a real tuner, I didn't need new pistons, compression will increase with porting the head, throttle body and manifold, .30 head gaskets. I'm running a big sucker air cleaner, SERT, Thunderheader with a falsee.My glide is scheduled to be done this Friday 2-10, I will post the dyno sheet when completed.