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View Full Version : sachs tzr /dtr engine restriction


brettly
13-08-2007, 08:50 PM
hi all,
i have a sachs zz 125 it has the engine of a yamaha tzrr/dtr as standard (from factory), my query is would it be restricted, apparently the manifold and carb. restriction have been removed but i'm not sure if it still is restricted by the cdi and power vavle operation. how can i tell.?
when i turn the bike on the servo turns 3 times, i read somewhere that if the servo makes 3 noises then its restricted, is this right.? how can i derestricted it if it is.? don't forget that this engine is the tzrr engine and i think it has the same electrical system. any advice please.
thanks
brett