Class suggestions for English Indian?

[desperate]

Hoping to come over from England in 2012 with my 1942 Indian 741. Most parts including the frame are hand made.
Engine: Standard bottom end & gearbox/transmission. Top end, standard barrels and heads but bored out from 500cc to 598cc, with bigger inlet & exhaust valves. Indian parts Europe inlet manifold & electronic ignition, Harley Kehien carburettor. Running on petrol.
Shortened Suzuki forks, Honda wheels.
No idea what class to enter. Any help greatfully recieved.

[octane]

Chris, yours is quite like mine: 650 A-VBF
( hand-made 'special' frame / Indian 741 bored to 600cc engine / IPE electronic ignition ...etc )
except mine is blown (class B) and runs on fuel ( class F )

so for Speed Week ( S.C.T.A. rules ) yours would be

500 A-VG = max. 500cc / Special build frame / vintage / gas

( side-valver's are given a 30% 'discount' on the cc )


...and for BUB ( A.M.A. rules )

650 A-VG

( no cc dicount here )






....then of cause the fact that it's "English" may put you in a special class
where you are obliged to run on warm beer.....or maybe that only goes for the rider


BTW the bike looks fantastic. I hope it goes as well as it looks !!!
Good luck !