“This is a 1974 Yamaha RD that we built the engine and we are in the tuning and break in phase.
This RD put down 35 horse power and needs a bit more jetting, should end up with 37 – 38 hp when its all done. This bike is running points, DG pipes and stock carbs. And it is supposed to smoke that much”. ~ Twinline Motorcycles
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