tmcdoual Posted October 17, 2008 Share Posted October 17, 2008 im wanting more power out of my 1997 DT 175 so far im thinkin changing size of sprockets and an exhaust. does an exhaust help much on 2 strokes and if so do i just put it on and go or do i have to re tune it Link to comment Share on other sites More sharing options...
Dufferz Posted October 18, 2008 Share Posted October 18, 2008 depends which exhaust you put on it, wether its more free flow or what.. But if it IS more free flowing, its reccomended that you fine tune it more Link to comment Share on other sites More sharing options...
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