Page 5 of Cylinder Heads 2009 by Performance Automotive Warehouse

performance automotive warehouse 818 678-3000 pawengineparts.com edelbrock aluminum cylinder heads all edelbrock aluminum cylinder heads are designed by edelbrock engineers using the latest induction technology for outstanding performance features for edelbrock heads include threaded inserts in rocker studs and exhaust manifold bolt holes for superior strength and durability hardened seats and bronze valve guides minimum 9/16 deck thickness fully machined valve cover rails for a more consistent gasket seal and all edelbrock heads accept camshafts with lifts of over .500 inches cast at the ultramodern edelbrock aluminum foundry edelbrock heads are made from 356 aluminum and heat treated to t-6 specs our state-ofthe-art manufacturing facility uses the latest cnc programmable machining centers for high-degree of accuracy and quality is assured through the use of a coordinate measuring machines cmm in our quality control department aluminum heads perform edelbrock heads are superior in quality design · out-of-the-box bolt-on power · hand-blended intake and exhaust bowls · cnc-matched intake and exhaust ports · thicker deck surfaces than other brands · hardened tip stainless steel valves · heli-coils in rocker arm studs and exhaust bolt holes performer performer rpm heads · proven performance from a name you can trust performer heads have provisions for all exhaust emissions related components and are street legal while the performer rpm heads are for non-emission vehicles edelbrock performer and performer rpm heads are the centerpiece of the edelbrock total power package match performer heads with performer intakes and performer rpm heads with performer rpm manifolds for an outstanding performance combination edelbrock carburetors and camshafts complete the no guesswork power package check out the power graphs in the manifold section of this catalog for actual test results with matching edelbrock components with an edelbrock total power package you get proven performance every step of the way these street high-performance cylinder heads offer out of the box bolton performance with no additional porting required they offer improved power throughout the rpm range for great throttle response and top-end horsepower the intake and exhaust runners are cnc port matched for superior flow and performance standard port location allows the use of edelbrock performer performer rpm torker ii and victor jr intakes as well as others of a similar design stock location of the exhaust flange allows the use of stock exhaust or aftermarket headers other outstanding features include machine and hand blended intake and exhaust bowls and hardened interlocking valve seats for use with leaded or unleaded fuel available bare or assembled with these high-quality components stainless steel onepiece swirl-polished intake and exhaust valves with under-cut stems 2-ring positive oil control seals rocker studs hardened steel guideplates valve springs retainers and keepers in most cases these heads are directly interchangeable with the original equipment factory heads victor series heads for competition engines edelbrock victor series heads are designed for power improvements in competition engines operating in the 3,500 to 8,500 rpm range they feature reinforced rocker stud bosses high-flow intake/exhaust ports and specially contoured combustion chambers extra thick deck surfaces provide maximum head gasket retention when using high-compression ratios victor jr heads for small-block chevrolets offer 500 horsepower right out of the box with 12.5:1 compression these heads match with the victor jr manifold #2900 for proven power package performance some parts are not legal for sale or use on pollution controlled vehicles cylinder heads 91

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