petrol_head Posted June 8, 2009 Share Posted June 8, 2009 Hi I've currently got the ypvs pegged open, and it has a dep exhaust but it doesn't want to rev to the red line still. Anyone know why. My old rg125 had no trouble revving to about 12k but my dt will only rev to about 8-9k but it really struggles through it. Does the jetting need to be changed? It's a 1997 bike Cheers Link to comment Share on other sites More sharing options...
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