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(generic kit image only)     Isky Cams & Kits - Ford Ford Y Block V8 272-312 These high quality cams are made with the masterful craftsmanship that Isky is so well known or, ensuring you the power you need, and the long cam life you deserve. Cam Kits Include: Cam Lifters Pushrods Valve Springs Spring Shims Steel Retainers

Ford/Mercury/T-Bird Y-Block V8 272/292/312 Engines Grind # Description Cam # Cam Price Kit # Kit Price HYDRAULIC Cams E-4 Low/Mid-Range performance cam. 9.5:1 compr. 3.08-3.70 axle ratio. Passenger cars & trucks. Up to 625 CFM Carb. RPM-Range (2000-5000) Valve Lift (.425 .425) Valve Lash hot (.015 .015) ADV Duration (260 260) .050 Duration (216 216) LC 108 301444 $152 300444 $739 RPM-300 Good mid-range power. Fair idle, stock converter. 3.55-3.90 axle ratio. 600-650 CFM Carb. 10:1 compr. RPM-Range (2500-5500) Valve Lift (.448 .448) Valve Lash hot .020 .020) ADV Duration (270 270) .050 Duration (228 228) LC 112 301333 $152 300333 $739 F-300 Strong mid-range perf. Lopey idle. 2500 RPM stall. 3.70-4.11 axle ratio. 650-750 CFM Carb. 10.5:1 compr. RPM-Range (3000-6000) Valve Lift (.448 .448) Valve Lash hot (.020 .020) ADV Duration (286 286) .050 Duration (250 250) LC 108 301300 $152 300300 $739 505-T Bracket racing. Rough idle. 2800 stall. 4.11-4.56 axle ratio. 650 -750 CFM Carb. 10.5:1 compr. RPM-Range (3500-7000) Valve Lift (.505 .505) Valve Lash hot (.028 .028) ADV Duration (290 290) .050 Duration (254 254) LC 108 301505 $152 300505 $739