effect of rinehart 4" slip ons on engine heat & fuel economy?
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effect of rinehart 4" slip ons on engine heat & fuel economy?
2007 road king stock non-cat mufflers vs rinehart 4 " slip ons. Stage 1 air cleaner done, nightrider vieds adjusted to afr 14.0. How will rineharts effect engine temp, fuel economy, and power. My guess run cooler better flow, a small power bump and drop a few mpg? Techs chime in please thanks
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twisted47
General Harley Davidson Chat
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07-14-2011 11:54 PM