Well, that sucks. The swap was like night and day on my bike. Low speed chugging is virtually gone and I have a very noticeable torque increase.Finally got around to doing this mod. Don't know what I expected but to me it's a pretty subtle change. My Stryker is stock except for Cobra swepts and a 240 rear so maybe I just don't have the set up for it. I'll simply try it for a while and see how it goes. But thanks to everyone who posted their tips so many years ago. They helped a ton!