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Yamaha YZF 1000 Thunderace discussion forum:
thunderace tacho problem
thunderace tacho problem
diablo
said 2009-02-12 20:43
just fitted sbs stainless system to my ace.bike starts and runs fine but tacho needle shoots upto 7k back to zero thed displays rpm momentarily,no exup servo connected but does same when it is connected.whats it trying to tell me.any ideas
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