Ford Racing M-9000-D347SRKIT D347SR Spec Engine Kit 347 Cubic Inch 11/32" Valve Kit

The Ford Racing M-9000-D347SRKIT D347SR Spec Engine Kit provides all the unique Ford Performance components required to build a competition-ready D347SR sealed racing engine with 11/32" valves. Engineered specifically for asphalt and dirt circle track racing series requiring sealed engines, this comprehensive kit delivers the foundation for a 347 cubic inch powerplant capable of producing 415 horsepower at 6000 RPM and 400 lb-ft of torque at 4900 RPM.

What's Included:

• Ford Performance BOSS 302 cast iron race block (M-6010-BOSS302) with 4.030" bore and 4-bolt main caps
• Ford Performance aluminum "Z" cylinder heads (M-6049-Z304DA) with 2.02" intake and 1.60" exhaust valves
• SCAT forged steel crankshaft with 3.400" stroke
• SCAT forged steel cap screw connecting rods
• Mahle forged aluminum pistons with full-floating pins
• Hydraulic roller camshaft (M-6250-F303) with .528" lift and 226° duration at .050"
• Edelbrock Victor Jr. intake manifold (M-9424-D302)
• Complete valve train components including 1.65:1 roller rocker arms
• High-performance 7-quart rear sump circle track oil pan
• ARP head studs and all necessary fasteners

Important Assembly Notes: This kit contains the core Ford Performance racing components, but requires additional readily available aftermarket parts to complete the build. The engine block is not finish-honed, valve seats are installed but unfinished, and the rotating assembly requires professional balancing before installation. Designed exclusively for off-highway competition use.

Built to professional racing series standards, this kit competes directly with the GM 604 crate engine and provides a cost-effective solution for circle track racers seeking reliable, consistent performance with sealed engine homologation compliance.