Hi-Draulic Hauler

Oldsmobile - 260, 307 (5.0L,) 350 (5.7L), 400, 403, 425 & 455 (39° bank angle)
Performance level 3 - Hi-Draulic Hauler - Lope at idle. Hot street/strip cam with strong mid-range power
INT/EXH - Dur @ .050” Lift: 228°/238° RR: 1.6/1.6 Gross Lift: .464”/.482” LSA: 108° RPM: 2500 to 6500 Redline: 6500 Learn More

Oldsmobile - 260, 307 (5.0L,) 350 (5.7L), 400, 403, 425 & 455 (39° bank angle)
Performance level 4 - Hi-Draulic Hauler - Rough idle. Explosive mid-range power and torque.
INT/EXH - Dur @ .050” Lift: 229°/241° RR: 1.6/1.6 Gross Lift: .505”/.532” LSA: 108° RPM: 3000 to 6500 Redline: 6500 Learn More

Oldsmobile - 260, 307 (5.0L,) 350 (5.7L), 400, 403, 425 & 455 (39° bank angle)
Performance level 4 - Hi-Draulic Hauler - Rough idle. Violent mid-range acceleration.
INT/EXH - Dur @ .050” Lift: 244°/249° RR: 1.6/1.6 Gross Lift: .540”/.568” LSA: 108° RPM: 3500 to 6500 Redline: 6500 Learn More