Hello, The name is Mark and I am a Nube.
This is my first post here, and undoubtedly the first of many questions to come.
I have been a spectator at BMST for the last 3 years and I really want to build a bike for next year.
Here's the thing....... I'm a horizontally opposed engine guy without any money. (yeah, I know
)
However, I do have a couple of Gl1000's, a couple of GL1100's, and a Valkyrie.
I would like to build a 1976 GL1000 as my "introductory" foray into LSR.
My question pertains to the frame, swingarm, etc:
I am thinking of using a 1976 engine, but using it in a 1980 frame.
the reason is that the 1980 wheelbase is 3" longer, and the gearing in the rear end is a bit higher.
(This is the easiest option for me)
Is this legal?
If not.....
could I just swap the swingarm ?
I have read the AMA supplemental rules and chapter 6 reads:
"MODIFIED PRODUCTION-PARTIAL STREAMLINING (MPS) CLASS
In addition to rules for the “Modified” class, (See Chapter 5,
paragraphs 5.A. – 5.I.)
Which refers to chapter 5:
MODIFIED PRODUCTION (M) CLASS
This class is designed to advance the efficiency of production
motorcycles attempting records and increase their strength and
stability. Construction of the modified motorcycle shall retain the
original (O.E.M.) frame and not be purpose built.
Probably the first of many "stupid" questions, but I am just looking for some clarification
before I start turning wrenches.
Thanks!