Page 8 of Cylinder Heads 2009 by Performance Automotive Warehouse

performance automotive warehouse 818 678-3000 pawengineparts.com edelbrock cylinder heads street high-performance 396-454 bbc cylinder heads performer performer rpm 454-o competition ultra highperformance heads sb chevy victor jr 23º · affordable maximum power head for competition and ultra high-performance street ede-77619 · 530-580 hp potential out-of-the-box for a cost effective race-winning set-up · 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 v8 · accepts standard 23° valvetrain hardware victor jr 23° complete heads for mechanical flat tappet or hydraulic roller cams intake valve chamber port sizes complete price size size in/ex single each 70cc 215cc 2.08 1.60 ede-77619 $730.95 64cc 215cc 2.08 1.60 ede-77589 $740.95 · these oval port heads will support over 540 hp with 9.5:1 compression when used as part of the total power package · unique oval intake port shape produces flow similar to rectangular ports but the smaller port size provides excellent seat-of-the-pants performance and crisp throttle response · semi-open chamber design maximizes efficiency with street able compression ratios · smaller-than-stock 11/32 valve stems promote excellent flow and lighter valve weight intake valve chamber port sizes complete price size size in/ex single each 110cc 290cc 2.19 1.88 ede-60479 $999.95 street high-performance 396-454 bbc cylinder heads performer high-compression 454-o note check cam manufacturer s specs for compatibility with valve springs · 100cc semi-open chamber heads feature a 1-1/2° rolled over angle milled design that improves intake port alignment and provides a smaller combustion chamber without shrouding the valves · 9.2:1 compression with flat-top pistons for an outstanding high performance street head · 8.8:1 compression ratio when used on 1987-up tbiequipped 7.4l dished piston motors · produced over 450 ft/lbs torque when combined with our multi-point efi system performer high-compression 454-o intake valve chamber port sizes complete size size in/ex single 100cc 290cc 2.19 1.88 ede-60499 street legal street highperformance heads · cnc-ported by lingenfelter performance engineering benefiting from years of experience in gen iii performance modifications edelbrock/lingenfelter ls1 cnc mark iv rocker arms and valvetrain parts required price each $950.95 performer performer rpm 454-o ede-61969 · designed for 1997 and later gm ls1 and other gen iii/iv engines including 4.8l 5.3l and 6.0l v8s · 65cc combustion chamber retains the stock compression ratio for bolt-on convenience · e.o number pending intake valve chamber port sizes size size in/ex 65cc 202cc 2.08 1.57 cnc ported cnc ported 94 cylinder heads · fully assembled and ready to bolt-on with high-quality stainless steel 2.02 intake and 1.57 exhaust valves complete single ede-61969 price each $1267.95 · these oval port heads will support over 540 hp with 9.5:1 compression when used as part of the total power package · unique oval intake port shape produces flow similar to rectangular ports but the smaller port size provides excellent seat-of-the-pants performance and crisp throttle response · semi-open chamber design maximizes efficiency with streetable compression ratios · smaller-than-stock 11/32 valve stems promote excellent flow and lighter valve weight performer rpm 454-o intake valve chamber port sizes complete price size size in/ex single each 110cc 290cc 2.19 1.88 ede-60459 $970.95 polished performer rpm 454-o ede-604519 $1029.95 note check cam manufacturer s specs for compatibility with valve springs not legal for sale or use on california pollution-controlled motor vehicles.

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