Items You Need
285cc Intake Runner
Dart 11061182 Pro1 CNC Ported 285cc Fully Assembled Aluminum Cylinder Head:
- Recommended for GM Gen III LS7 compatible V8 engines with 4.125 in. and larger bores
- 1.290 in. diameter beehive valve springs for use with a hydraulic roller cam w/.625 in. maximum lift
- Includes Dart rocker bar for OEM style rocker arms
- CNC ported 285 cc intake ports, 104cc exhaust ports, and 66cc combustion chambers provide superior flow
- 2.200 in. intake and 1.625 in. exhaust valves
- (6) Bolt per cylinder
- Cast aluminum alloy
- Sold individually
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.