div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: increase vacuum pressure to the brake systems master cylinder Now hydroboost represents the latest in brake technology But why would you need it in a classic car Two reasons: src=https:reader033vdocumentsmxreader033viewer20220421125e8d7295178c7b0079485346html5thumbnails1jpg 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: increase vacuum pressure to the brake systems master cylinder Now hydroboost represents the latest in brake technology But why would you need it in a classic car Two reasons: src=https:reader033vdocumentsmxreader033viewer20220421125e8d7295178c7b0079485346html5thumbnails2jpg 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: increase vacuum pressure to the brake systems master cylinder Now hydroboost represents the latest in brake technology But why would you need it in a classic car Two reasons: src=https:reader033vdocumentsmxreader033viewer20220421125e8d7295178c7b0079485346html5thumbnails3jpg 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: increase vacuum pressure to the brake systems master cylinder Now hydroboost represents the latest in brake technology But why would you need it in a classic car Two reasons: src=https:reader033vdocumentsmxreader033viewer20220421125e8d7295178c7b0079485346html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv