Period Drag Bike Info

[Hrdly-Dangrs]

Anyone have an original rules book for NHRA/ IHRA or any other motorcycle drag racing sanctioning body for the year 1974? Rules books would be able to tell me what was legal for the classes the Sportster could run in, (Wheel/Tire sizes, Engine/Frame mods, What speed equipment was available?, etc.) A copy of your collectible rules book would do also! I am presently running a 1974 Sportster Street/Drag bike. Would like to get started on setting this bike up for the 1974 Mfg year specs. Any other info on 1974 period Factory/Aftermarket parts that were available would also help. Bike is going into its 30th year and I've got 5 more to get it right. ( have plenty of old chopper magazines already), I'm looking for original parts mfgrs brochures, drag bike literature, etc. (Copys from your original literature would be fine) Thanks, George E'mail; www.buddog1@optonline.net