Initial-final mass relation for the mass range of 20, 25, 30, 35, 40, 45, 50, 60, 80, 100, 120, 150, 180, 200, and 250 M_⊙ initial ZAMS masses. For the lowest ZAMS masses, the final compact object could be a neutron star instead of a BH. The dashed red and blue lines give the TAMS and BH relation when we only consider canonical low Γ Vink et al. (2001) winds. The highest final BH masses are not found at the highest initial ZAMS masses, but peak around ≃40 M_⊙ ZAMS masses, giving ∼30 M_⊙ final BH masses instead.