Small Block Ford - Assembled
Special Note: Camshaft and Lifters Not Included
- Intake Valve: 2.020"
- Exhaust Valve: 1.600"
- Sold as a pair
- Max Lift: .550"
- Coil Bind: .740"
- Intake Install: 145 lbs @ 1.9
- Exhaust Install: 145 lbs @ 1.9
- Closed Seat Pressure: 145 lbs
- Open Seat Pressure: 360 lbs
Engine Performance Upgrade
Speedmaster Complete Cylinder Head Kits are available in a variety of configurations. Aluminum and cast iron construction allows you to choose the best material for race and street applications. Using bronze valve guides, hardened seats, along with advanced port and valve seat design, Speedmaster cylinder heads offer you a performance upgrade at an affordable price.
Are these heads set up to use sled fulcrum rockers like a stock ford head?
If I have flat top pistons, what would be the compression ratio be? I'm looking at putting a small holly supercharger 144 on a 302 ford but I would not want anymore than a 9.5 compression ratio.
How does this cylinder head compare with the performer rpm head
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.
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.
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.