Pro-Street

Ford - 332, 352, 360, 390, 406, 410, 427 & 428
Performance level 3 - Pro-Street - High torque grind with midrange and top end power.
INT/EXH - Dur @ .050” Lift: 228°/228° RR: 1.76/1.76 Gross Lift: .526”/.537” LSA: 114° RPM: 2250 to 5500 Redline: 6000 Learn More

Ford - 332, 352, 360, 390, 406, 410, 427 & 428
Performance level 4 - Pro-Street - High revving with superior mid-range and top end power.
INT/EXH - Dur @ .050” Lift: 240°/243° RR: 1.76/1.76 Gross Lift: .530”/.535” LSA: 114° RPM: 2500 to 6000 Redline: 6500 Learn More