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Ford Racing Catalogue Web

ENGINE COMPONENTS SUPER COBRA JET CYLINDER HEADS M-6049-SCJ Bare head M-6049-SCJA Assembled with dual springs M-6049-SCJB Assembled with dual springs w/damper • Fits 429 and 460 ci engines (except BOSS 429) • Valve angles and locations designed to reduce cylinder wall shrouding and improve flow • Combustion chambers to accommodate the more centrally located valves • Production 429 Cobra Jet intake and exhaust manifolds bolt on • Production Ford 429/460 valve cover bolt pattern • M-6582-C460 Ford Racing valve covers recommended • 2.200" intake valve, 1.76" exhaust valve • Flows approximately 330 cfm intake and 225 cfm exhaust • 72cc combustion chambers • 290cc intake runner, 148cc exhaust runner • Uses rocker arm Part No. M-6564-A460 • Uses Motorcraft® AGS-series spark plugs NOTE: If replacing Ford Racing or production 429 Cobra Jet heads, new intake valve notches are required. NOTE: Uses Fel-Pro® exhaust gasket Part No. 1420 and Fel-Pro® intake gasket Part No. 1231. FORD RACING 460 2.3L ALUMINUM “SPORTSMAN” WEDGE- CYLINDER HEAD STYLE CYLINDER HEAD M-6049-E23A M-6049-C460 Available from: Esslinger® Engineering • For use with M-6010-A460 Ford Racing cylinder block 1930 Doreen Ave. • Used for professional competition and serious South El Monte, CA 91733 “Sportsman” racers Telephone: (626) 444-4919 • 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 degrees intake, 8.0 degrees 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 For important information about the proper usage of performance parts, please see page 14. See pages 286-292 for important safety, emissions and warranty information. www.fordracingparts.com 109


Ford Racing Catalogue Web
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