ATK Engines High Performance Crate Engine Big Block Ford 502ci / 515HP / 585TQ
059-HP102C
Product Q&A
View Now
Complete Engine
ATK Core Return Process
JEGS and ATK appreciate your business and want to ensure that your core return is as smooth as possible.
Please CLICK HERE for ATK Core Return Process
NOTE:
- Core return can be any Big Block Ford 460ci engine
Engine Info
- Balancer: Internal
- Carburetor: Quick Fuel 780cfm #793-HR-780-VS (vacuum secondary's, electric choke)
- Distributor: Pro-Billet with Upgraded Melonized Gear
- Exhaust: 1-3/4" - 2" Headers
- Firing Order: 13726548
- Flexplate/Flywheel: Internal
- Fuel Pump: Holley Mechanical 110gph #510-12-460-11
- Intake Manifold: Edelbrock Performer RPM dual plane #350-7166
- Octane: 91+
- Oil: 10W30 (Conventional / Non Synthetic) run with zinc additive for first 3000 miles
- Oil Filter: Wix or K&N
- Spark Plug Gap: .035"
- Spark Plugs: Autolite #417-3923
- Spark Plug Wires: 8mm
- Stall Converter: 2200-2500
- Timing: 34-36 Degrees (Vacuum port plugged on carburetor)
- Water Pump: OE
Disclaimer: The parts listed are ATK's recommendations of parts to be used to obtain the power figures listed. Power figures can vary based on parts used by the end user. Some modifications to the vehicle may be required using these and or other aftermarket parts.
Engine Break-In Procedure
Use or break-in oil or conventional (non-synthetic) 10w30 oil with zinc additive for the first 500 miles of operation. Do not drive for long periods at any single speed, always vary your speed. Do not tow a trailer or put other heavy loads on the vehicle. It is best to avoid long periods of idling during this period. Check the engine oil and coolant levels daily.
Engines with flat tappet hydraulic cams only - Run the engine between 2,000 and 2,500 RPM's, with no-load on the engine for the first 30 minutes. Let the engine cool down completely and repeat process 2-3 more times. Do not idle the engine for any extended period at this time, this is critical to break in the camshaft.
At 500 Miles change the engine oil and filter using conventional (non-synthetic) oil with a zinc additive. Check fuel and ignition settings, adjust valves (where applicable). Drive the next 500 miles normally, without high RPM's (below 5000 RPM), hard use, or extended periods of high loading or long periods of idling.
Change the oil and oil filter again at 1,000 miles. Continue using conventional (non-synthetic) oils and zinc additive, until about 4,000 miles. At that point, you may run a quality 10w30 synthetic oil if you choose. Use of oil with zinc or a zinc additive for the life of your engine is recommended.
Specifications:
WHAT IS THE COMPRESSION
Can I make this motor fuel injection
Will this engine fit a 1971 mercury cyclone gt
Will I have enough vacuum with this engine to run my vacuum acc.
Will this fit in my 1973 Ford Gran Torino sport with a c6 ?
Can I put this engine in a 65' Ford Galaxy 500
Hello Will this fit in a 1991 mustang LX?
Can you run stock ignition box on 1979 f250 or would suggest a upgrade to go with distributor
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.