Isky Cams High Endurance Dual Valve Springs (Green) - 1.550" O.D., .740" I.D., 225 lbs. @ 1.950" R03P003XXXXL you can use inReach® technology

you can use inReach® technology for global satellite communication

Dimensions: 21" × 3" × 32"

Spark Advance Lockout

Direct fit for 86-97 Mustangs - Additional fittings may be required to fit other applications

pulling more fuel from the carburetor

Isky Cams High Endurance Dual Valve Springs (Green) - 1.550" O.D., .740" I.D., 225 lbs. @ 1.950" R03P003XXXXL you can use inReach® technologyTest proven for 700 racing miles, High Endurance Valve Springs are wound from "Super Clean" chrome silicone wire. Perfect for Late Models, Modifieds and other applicatons running up to 8000 RPM. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To