Cylinder head, Cylinder head screws, <a href="https://garage.wiki/audi/engines/gasoline/v8/37-l/bfl/276-hp-at-6000-rpm-360-nm-at-3750-rpm.html" title="Audi gasoline V8 3.7 L BFL 276 HP at 6000 RPM, 360 N⋅m at 3750 RPM engine DIY maintenance and service manual">Audi gasoline V8 3.7 L BFL 276 HP at 6000 RPM, 360 N⋅m at 3750 RPM</a>, First stage

by Roman Paulov