Hi J, I've only just started building these Rocket Exhaust systems, tho' I have been developing them for over a year. (My back ground is Research and Development Engineering and Tool Making)
I've got the "Stock header" replacement done and the 3 into 1. My next project is a 3 into 2 system for both the Classic and the Touring, including the Roadster of coarse.
I have a friend close by who has a Touring so will use that to set the system up on, this would have ample clearance for the bags and would be a complete "bolt on kit" as all my systems are.
See
www.vikingexhaust.com for my 70's British bike systems, this will also show the quality of my work.
The header pipes are 1 5/8" O.D. Tune and price yet to be determined but I would estimate around the NZ$2800.00, US$1887.00 mark, plus shipping (again yet to be determined)
I've started this project but have put it on the back burner as I am absolutely flat out at present with both my Classic (70's) systems and these new Rocket systems.
I will be picking this up again in the new year.
And Dougl, the internal heat barrier coating works very well retaining the heat, heat shields are on the agenda for next year as well as people are asking for them. Having said that, feed back that I have received has said absolutely no problem with heat on their legs.
Cheers,
Paul.