div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: The CHI heads feature a complete Ferrea valvetrain including Competition Plus swirl- polished stainless steel valves 219174 double valvesprings designed for the over 0700-inch-lift src=https:reader033vdocumentsmxreader033viewer202205200260156aa366ddea2bdd2f03fbhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdiv