I usually only make one change at a time, but this time I changed a bunch of stuff. I took off the D773 tires and changed to MX31 tires, I took off the reed spacer, I installed the V-Force 3 reed cage, I removed the Gnarly Woods pipe and changed to the Gnarly Desert pipe.
I lost a small amount of torque at off idle/ low rpm, but the mid and upper rpm have improved greatly. It was raining today and I was unable to ride the bike to its full potential but the power gains were great.
The Gnarly Desert pipe fit much better than the Gnarly woods pipe. On both pipes I had to grind and file the gasket surface to get the pipe to hang by the springs in correct position, then I bend or shim all mounts to secure the pipe without adding any tension. The Desert pipe fit a lot better than the woods pipe.
John