Additional Information

Due to limited supplies, the customer now must contact the Techline to provide racing credentials in order for us to purchase this spec motor for them. .Techline: [email protected] 800-367-3788 8:30 5:00 EST weekdays

PrfEng

Ford Sealed Racing Engines are built to professional racing series standards and deliver reliable lasting performance. These aren't built from repackaged production parts, but real racing parts like Forged Crank, Rods and Pistons with full floating piston pins. Based on the Ford Performance BOSS 302 block these engines deliver reliable and consistent performance lap after lap. S347JR has been approved for use in the American Canadian Tour (ACT) Late Model series

Additional Information

Crate Engine; 347CI 350HP; Sealed Racing X2;

Part Type

Engine Complete Assembly

• 1 Compression Ratio (Nominal)
• 10.5
• 10.5;1 Compression Ratio [Nominal]
• 347 Cubic Inches - 4.030 in. Bore - 3.400 in. Stroke
• 350 HP 5500 Rpm - 400 Lb-Ft Of Torque 4000 Rpm w/Headers And 2V 500 Cfm Holley Carburetor Not Included
• 350 HP 5500 Rpm - 400 Lb.-Ft Of Torque 4000 Rpm w/Headers And 2V 500 Cfm Holley Carburetor Not Included
• ARP Head Studs
• Built For Asphalt And Circle Track Racing Series That Require A Sealed Or Crate Racing Engine
• Comp Cams 35-410-8 Hydraulic Roller Camshaft .533 in. Lift Intake And Exhaust
• Comp Cams 35-410-8 Hydraulic Roller Camshaft .533 in. Lift Intake And Exhaust; Duration At .050 in. Is 206 Degrees
• Duration At .050 in. Is 206 Degrees
• Edelbrock Performer Rpm Air-Gap Dual Plane Aluminum Intake Manifold
• Forged Mahle Pistons w/Floating Pin
• High-Performance 7 Quart Rear Sump Circle Track Oil Pan
• Msd Billet Distributor
• Scat Forged Crankshaft
• Scat Forged Steel Cap Screw Connecting Rods

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Product Details

Reference Information

Crate Engine, 347 C.I.D. 350 HP Sealed, Long Block, Assembled, Internal Balance, Rear Sump, Ford, Small Block Windsor, Each

Ford Performance Parts 347 C.I.D. 350 hp sealed long block crate engines are based on the Ford BOSS 302 block. They are built to professional racing standards for asphalt and Circle Track Series with performance parts, like forged cranks, rods, and pistons with floating pins.

Additional tech specs:
• 350 hp at 5,500 rpm; 400 lbs.-ft. of torque at 4,000 rpm (depending on headers and 500 cfm carburetor used)
• 10.5:1 compression ratio (nominal)
• Hydraulic roller camshaft, .533 in. lift intake and exhaust, duration at .050 in. is 206 degrees intake and exhaust
• Double roller timing chain set
• High-performance 7 qt. rear sump Circle Track oil pan
• Head studs
• Ford Performance Parts aluminum "X2" cylinder heads with 1.94 in. intake and 1.54 in. exhaust valves
• Ovate beehive valve springs
• Dual plane aluminum intake manifold
• 1.60:1 ratio roller rocker arms
• Water pump
• Billet distributor
• High-volume oil pump
• Ford Performance Parts polished aluminum valve covers
• High-performance SFI-approved vibration damper
• Engine weight as equipped is 414 lbs. (includes 7 qts. of oil)
• Engine is internally balanced, "0" balance flywheel required (not included)
• 347 cubic inches, 4.030 in. bore and 3.400 in. stroke
• Rear sump performance oil pan and pickup
• Regular rotation timing cover and regular rotation water pump
• Non-EFI valve covers
• Fuel pump eccentric installed, allows use of mechanical fuel pump
• Damper may require a spacer for pulley alignment
• Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order)