Roller cam

PRH said
LSA test:

Camshaft Shootout: Lobe-Separation Angle Tested and Explained

LSA Horsepower Torque Cranking Compression Idle Vacuum
101 484 @ 6,100 493.9 @ 4,400 rpm 185 psi 9.8
107 489 @ 6,200 487.1 @ 4,600 rpm 180 psi 12.2
113 491 @ 6,200 472.4 @ 4,700 rpm 175 psi 14.7