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Ford Performance 347 CI 415 HP Sealed Racing Engine 7mm Valves

Market Price $10,810.00 You Save 10% ($1,110.00)
Our Price

$9,700.00

+ $99.00 Handling Fee with FREE Shipping
  • Item 50496
In Stock Ships same business day. Choose options to add to cart

Features & Details

  • 347 Cubic Inch Sealed Racing Crate Engine
  • 10:1 Compression Ratio (Nominal)
  • Splayed 4-Bolt Main Boss 302 Block
  • 7mm Lightweight Intake and Exhaust Valves
  • Forged Internals
  • 415 HP @ 6000 Rpm, 400 lb-ft @ 4900 Rpm (W/ Headers, & a 650 Cfm Holley® Carburetor - Not Included)
  • Built for Asphalt and Dirt Circle Track Racing Series That Require a Sealed Racing Engine
  • Race Application – No Warranty
415 Horsepower. Built with forged internals and a splayed 4-bolt Boss 302 main block this Ford Racing 347ci sealed crate engine makes 415 hp at 6000 RPM with a 10:1 compression ratio making it perfect for naturally aspirated applications. Ford Racing engineered and built this 347 ci engine especially for asphalt and dirt circle track racing series that require a sealed racing engine.

Built Ford Tough. This Ford Racing crate engine is built with a 302 Boss 4-bolt main block and features Mahle forged pistons with floating pins, aluminum Ford Racing "Z" cylinder heads with 2.02" intake valves and 1.60" exhaust valves, and a hydraulic roller camshaft with 1.65:1 roller rocker arms. Additional features include SCAT forged steel cap screw connecting rods, SCAT forged steel crankshaft, double roller timing chain.

Application. This Ford Racing sealed 347 Cubic Inch Crate Engine is designed for asphalt and dirt circle track racing series that require a sealed racing engine. Can also be used in a resto-mod or a custom car build.

NOTE: Ships Continental 48 States ONLY. No Canada, APO/FPO, Hawaii, Alaska, Puerto Rico, Guam or Us Virgin Islands.

If shipping to a business, please include the business name. Also, after your order is placed, be prepared to let us know if you will need a Lift-Gate service. You will be contacted via email before your order ships.

What's in the Box
  • (1) Engine
Installation Info
Tech Specs
The D347SR7 includes the following parts and machining improvements vs. the standard D347SR:
  • 7mm lightweight intake and exhaust valves
  • Hardened Steel Lifter pushrod cups
  • Block honed with deck plates
  • 347 cubic inches - 4.030" bore - 3.400" stroke
  • BOSS 302 race block – M-6010-BOSS302
  • 415 hp @ 6000 rpm 400 lb-ft @ 4900 rpm (with headers, and a 650 CFM Holley carburetor - not included)
  • 10:1 Compression ratio (nominal)
  • SCAT forged crankshaft
  • SCAT forged steel cap screw connecting rods
  • Mahle forged pistons with floating pins
  • Hydraulic roller camshaft M-6250-F303, .528'' lift intake and exhaust, duration at .050" is 226 degrees intake and exhaust
  • PAC 1218 ovate beehive valve springs
  • Double roller timing chain set M-6268-A302
  • High-performance 7 quart rear sump circle track oil pan
  • Ford Racing aluminum "Z" cylinder heads M-6049-Z304DA7 with 2.02" intake valves and 1.60" exhaust valves
  • 1.65:1 ratio roller rocker arms
  • Edelbrock Victor Jr. intake manifold M-9424-D302
  • Edelbrock Water Pump
  • SFI approved vibration damper • MSD billet distributor
  • ARP Head Studs
  • Ford Racing polished aluminum Circle Track valve covers M-6582-CT
  • High volume oil pump
  • Engine is sealed for circle track competition where rules allow
  • Engine weight as equipped is 431 lbs. (includes 7 quarts of oil)
  • Additional technical information can be found at www.fordracingparts.com/circletrack
  • Competes directly with the GMPP "604" crate engine.
  • Engine is internally balanced, zero balance flywheel required
  • Depending on your application, a different timing cover, water pump, performance oil pan and pickup may be required. See installation notes
  • Fuel pump eccentric M-6287-B302 installed, allows use of mechanical fuel pump
  • A standard rotation water pump is installed on the engine. Other applications may require different water pumps and timing chain covers
  • Firing order 1-3-7-2-6-5-4-8 (5.0L HO and 351W order).
  • Built with current available parts. Photo and specs may vary.
  • Shipping weight approximately 475 lbs.
  • Race Application – No Warranty

Customer Photos

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6 Questions / 4 Answers

Ask a Question

Can you change the intake manifold from carb to a foxbody 5.0 with fuel injection?

IanK

What would it take to swap this from a 4.0l v6 2005 mustang? Would my trans work and wires and so forth? Thank you Kris M

KrisM

  • To fit the Ford Performance 347 in that year car, a different K-member and engine mounts first would be needed. Following this a whole new wiring harness that would be ford 302 based and a computer to work with that wiring harness. The transmission is not designed to work with this transmission based on the power levels. This engine is not designed to be an easy installation into that year mustang unfortunately this is just a rough list, much more would be needed.

    AMjordan

Helpful (0)

What type of headers will fit this motor ?? What about intake ?

RicardoG

  • The 347ci sealed engine is a stroked 302ci with performance internals, 302 high performance intakes and exhaust manifolds would be best recommended for use with this engine.

    AMjordan

Helpful (0)

What transmission could be used for this engine?

JuanP

  • Any transmission that can hold the horse power rating of the Ford Performance 347 CI 415 HP Sealed Racing Engine 7mm Valves and has a bell housing that will fit.

    Pat K

Helpful (0)

i have a 1993 2.3 liter and i love it but i am looking to do a V8 swap is there another engine you would recommend?

KerringtonM

Okay, so just curious 2 things. first is will this fit my 1996 4.6L 2v v8 model? second how easy would the install be? I know a fair amount about cars especially fords. but I am curious if I set out to do this, how long would it take including pulling my original engine. I am probably not going to replace my engine since it is good. just want to know a little more about this engine. thanks

Timinator

  • This is a fully custom built race motor meant for custom race applications. There are no cars this is designed to fit in perfectly, it will require custom fabrication for any car you would like to drop this motor into. How long this installation would take all depends on your plans with the car and motor and your experience with this type of install.

    SalC7

Helpful (0)

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Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Weekend

  • Performance Gain 5 5
  • Fit 4 4



  • 4/5

    Installation Time: Weekend

    March 22, 2016

    AMAZING

    This Ford racing 347 ci 415 horsepower racing engine will give you so much more power and feel to your car without buying a new one

    Cole885

    Year: 2009 Submodel: V6

    Helpful (0)

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