Block:

• Seasoned 302 ci Block (+.040 in.)
• 2-Bolt Main
• 1-Piece Rear Main Seal
• Mechanical fuel pump provision
• Square and Parallel Decked
• Align Honed Main Bearing Bore
• Cylinders are Sonic Tested for Thickness
• Cylinders Honed on a Computer Controlled Machine to within .0002 in. Straightness and Roundness 

Rotating Assembly:

• Cast Steel Crankshaft
• 3.000 in. Stroke
• 5.090 in. Connecting Rods
• 50 oz. External Balance Dampner
• Hypereutectic Pistons
• 9.2:1 Compression Ratio 

Cylinder Heads:

• Blueprint Aluminum Cylinder Heads - 138-HP9009
• Hardened Retainers and Springs
• 2.02 in. Swirl Polished Intake Valves
• 1.60 in. Swirl Polished Exhaust Valves
• 60 cc Combustion Chamber
• 190 cc Intake Ports 

Camshaft Specs:

• Hydraulic Roller Cam (Blueprint recommends a steel distributor gear)
• Duration @ .050 in. Lift: 215 Degree Intake / 220 Degree Exhaust
• Lift: .533 in. Intake / .544 in. Exhaust
• Lobe Separation: 114 Degree

Timing Specifications:

• Initial Timing: 10-16 Degree
• Total Timing: 32-34 Degree
• Firing Order: 1-3-7-2-6-5-4-8
• Spark Plugs: Champion 792 with a .045 in. Gap Recommended (NOT Included) 

Dress Model Includes:

• Dual Plane Satin Aluminum Finish Intake Manifold
• Holley Sniper EFI System
• Small HEI Distributor & Coil
• 50oz. 6.400 in. Harmonic Balancer 
• Dual Sump Oil Pan
• Timing Cover
• Bronco Script Valve Covers
• Freeze Plugs
• Painted Ford Blue

Additional Notes:

• Requires a V-belt Standard Rotation Water Pump and Belt System (Timing cover is designed for standard rotation pump only)
• Recommended Oil: 10W30, Non-Synthetic
• Recommended Flexplate / Flywheel: 50 Ounce Weighted
• Recommended Stall Converter 1800-2200
• Not for EGR Applications

Engine Break-In Procedure

Use or break-in oil or conventional (non-synthetic) multi-viscosity oil with zinc additive for the first 500 miles of operation. Avoid hard acceleration for sustained periods. Periodically change the engine speed while driving to help seat the rings. While the engine is running, be sure to check oil pressure and coolant temperature, and check for fluid leaks, such as oil, transmission fluid, fuel, and coolant/antifreeze. Also listen for any unusual sounds. Should you hear an unusual sound, shut the engine off, check for the source, and correct it.

Engines with flat tappet cams only - Start the engine and bring it to 2,000 RPM. Get the engine running smoothly. Then vary the engine speed from 1,800-2,200 RPM in a slow acceleration/deceleration cycle for 30 minutes. This is necessary to provide adequate oil splash and lifter rotation to properly mate each lifter to its lobe. 

At 500 Miles change the engine oil and filter using conventional (non-synthetic) oil. After 6,000 miles, synthetic oils can be used in your engine.  For flat tappet cam engines, continued use of oil with zinc or a zinc additive for the life of your engine is recommended.