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1981 Suzuki GN400
Hammer said 2008-04-20 04:09
Hi,I am new to this forum and would like some advice on how this bike could be HOT RODDED, or if its even possible. Also, would a shop manual on the DR400 pretty much cover the engine for the GN400 as well. I saw that someone mentioned that there was info. on performance modifications in the back of the manual for a 400 dirt bike. Any advice is greatly appreciated.