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0107sr Roadtour21 Z

We opted to use the optional World Products SR Torquer heads on the Road Tour engine. These cast iron heads are fitted with stainless Manley Street-Flo valves, 2.020-inch intake and 1.60-inch exhaust. Intake ports are 170cc to insure strong bottom-end and mid-range performance.
Road Tour Engine

 We opted to use the optional World Products SR Torquer heads on the Road Tour engine. These cast iron heads are fitted with stainless Manley Street-Flo valves, 2.020-inch intake and 1.60-inch exhaust. Intake ports are 170cc to insure strong bottom-end and mid-range performance.  View Related Article

 

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Source Interlink Media © 2008 Street Rodder,
Source Interlink Media
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