2006 Ford Racing Performance Parts Catalog - Rocket City Mustang ...

CYLINDER HEADS
FORD RACING 460 “SPORTSMAN” WEDGE-STYLE CYLINDER HEADS
M-6049-C460*
• For use with M-6010-A460/A600 Ford Racing cylinder block
• Used for professional competition and serious “Sportsman” racers
• Made from 356-T6 aluminum, with bronze valve guides, and a premium valve seat
insert material compatible with titanium valves
• Valve angles are 7.5˚ intake, 8.0˚ exhaust with no side cant
• Raised intake and exhaust ports
• 65cc wedge-style combustion chamber
• 4.600" recommended bore size (4.500" minimum)
• 2.450" intake, 1.900" exhaust recommended diameters
• Port and combustion chamber design based on Ford Racing 351 “Yates” cylinder head
NHRA PRO STOCK CYLINDER HEAD
M-6049-E460*
• For use with M-6010-A500 Ford Racing cylinder block, other blocks
require modification to accept this head
• Used for professional competition: NHRA Pro-Stock Class
• Made from 356-T6 aluminum, with steel valve guides with a bronze liner,
and a premium valve seat insert material compatible with titanium valves
• Raised intake and exhaust ports
• 65cc wedge-style combustion chamber
• 4.600" recommended bore size minimum
• 2.450" intake, 1.880" exhaust recommended valve diameters
• Shaft-mounted rocker arms and offset roller lifters required
• Wedge-style combustion chamber, canted valves and tall, high-flow ports
• Requires custom made intake
72 Tech “Hot Line” (586) 468-1356 *Not legal for sale or use on pollution-controlled motor vehicles. **Direct replacement part.