Massive piston, rod & crank lightening.

In this, episode 86, part 13 of 'Mission Impossible', DV details the selection of low to medium budget lightweight pistons and the positive impact they can have when paired with lightweight rods. The modifications shown here led to a Moment of Inertia (MOI) reduction of over 15% while windage mods accounted for a 7-10 HP increase.