Page 13 of Heads 2008 by Edelbrock

index qwikdata shocks suspension exhaust access water pumps nitrous cams access heads efi manifolds install items gaskets fuel pumps carbs access crate engines superchargers kits power pkg cylinder heads b/b chevy s/b chrysler b/b chevy competition ultra high-performance edelbrock/musi victor 24º pro-port cnc · the only conventional port location big-block head capable of 950 hp out-of-the-box · designed in conjunction with 8-time pro street world champion pat musi · match with an edelbrock victor series intake manifold see pages 80-81 · similar to victor 24° head with cnc-ported intake/exhaust ports combustion chambers · un-machined pro-port raw version also available see pages 163-165 exhaust ports are raised .630 over cast iron stock heads edelbrock/musi victor 24° pro-port cnc big-block chevy chamber size intake port size valve sizes in/ex bare single complete single 114cc 367cc/377cc 2.30 1.90 61419 61409 matching stud girdle for victor 24° heads with adjustable nuts pair 7796 note matching stud girdle #7796 must be used with stud mounted rocker arms fully cnc-machined 114cc combustion chambers complete heads include manley roller springs,10° titanium retainers and locks edelbrock/musi heads include large 2.30 intake and 1.90 exhaust valves edelbrock s director of engineering dr rick roberts left and pat musi work together to develop winning products edelbrock/musi victor 24º pro-port cnc b/b chevy #61409 s/b chrysler street high-performance performer rpm chrysler magnum heads · designed for 1992 later 5.2l 318 c.i.d and 1993 later 5.9l 360 c.i.d chrysler magnum style v8s · match with the edelbrock rpm air-gap magnum manifold #7577 for maximum horsepower and torque see page 83 · exhaust flanges in stock location to allow use of stock exhaust if desired · accepts widely available small-block chevy adjustable rockers 1.6 ratio and mopar performance valve covers performer rpm chrysler magnum rocker stud chamber size intake port size valve sizes in/ex bare single and exhaust bolt holes are complete single heli-coiltm for maximum strength 58cc 176cc 2.02 1.60 61769 61779 note requires hardened pushrods see chart on pages 168-169 for complete cylinder head specs match with edelbrock head gasket sets on page 48 intake ports stock location are cnc port-matched for optimum flow and maximum power stainless steel 2.02 intake and 1.60 exhaust valves edelbrock magnum heads feature high-swirl dual-quench 58cc combustion chambers performer rpm chrysler magnum #61779 important notes · bare heads will have valve guides and seats installed but will require final sizing and a valve job to match the valves you will be using · recommended spark plugs for most street applications are champion rc12yc not legal for sale or use on pollution controlled motor vehicles 152

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