Rob, thanks for your great write-up! I was inspired by reading it and decided for this season to upgrade to a 929 strut.
My parts list:
'00 929RR Erion Edition shock ($21 shipped from *bay)
1/2" x 4" galvanized steel plumbing pipe ($3 from Lowes)
M10 x 1.50 x 110mm bolt ($2.75 from local supplier)
3 steel washers ($0.48 from Lowes)
M10 x 1.50 lock nut ($1.45 for two pack from Lowes)
2 1/4" alternator spacer from '64-'76 V8 Mopar (on hand)
Hint: if you can find a M10 x 1.25 x 110mm bolt, you could use the the stock lock nut, which has a metal lock instead of nylon. They were out of stock locally...
Pulling the stocker was a snap thanks to jacking up the swing arm!
Getting the tack welded bolt off the VFR mount was a b*tch. I used an air saw then the Chevy tool (32oz hammer) with the mount in a vice to encourage the welds to let go. Here's what came out:
(sorry the image isn't clearer, using a borrowed camera)
After measuring and re-measuring, I cut my spacer pipe to ~37mm (1.455" according to the dial caliper). With the reservoir barely touching the undertail, rear height is up ~12mm. My 3 stack of washers measured 0.241" for a total additional spacing of ~43mm (1.696") from stock.
Here is the mount before priming and paint:
And here's the alternator spacer inside the pipe. It pressed in easily with the vice:
The shock will slip into place with the new spacer/mount already attached (don't torque fully until it is in place).
I used these guidelines to preset the shock:
http://www.sportrider.com/bikes/146_suspen...ngs/index4.html
Hope this helps somebody else looking to do the same update.
Tomorrow will be setting the sag and going on a check ride. Wish me luck!