(Ȧ*ȡ1ȝ CAMS FOR FLATHEAD, PANHEAD & SHOVELHEAD HELMETS & AUDIO 2068 ANDREWS CAMS FOR SHOVELHEAD SEAT 7 GRIND Hotter version of B grind. Great cam especially for 84/88 inch strokers. Maximum torque available from 2200 to 6500 RPM. 730077 Late 1977 thru 1984 EXHAUST ELECTRIC & LIGHT ENGINE ELECTRICS INTAKE ENGINE Whether you want a better street cam for a stock motor, a stroker performance cam or a real high lift cam for a dragster, Zodiac/Andrews has got a cam for you. All of Andrews cams are computer designed and precision ground from alloy steel billets. PRIMARY & CLUTCH Note: M-, 9- and 10 Grind are Andrews cams for "Hot Street" machines and drag-racing, always check valve to valve, valve to piston clearance. Also check for coil bound. TRANSMISSION GASKET & SEALS J GRIND Mild street, smooth idle, more power through whole RPM range. Bolts in with no head work. 232610 1970 to early 1977 232611 Late 1977 thru 1984 FINAL DRIVE WHEELS & TIRES A GRIND Street/Drags, bolts into Shovelhead engines (except 1980-1981) with no head work. More mid-range and high end power. Idle smoothness is unaffected. 232616 1970 to early 1977 232617 Late 1977 thru 1984 BRAKE B2 GRIND HANDLEBAR, Street/Drags, updated version of the B-grind cam with even more mid-range HANDCONTROLS& and top end power. Idle smoothness still unaffected. The cam for modified MIRRORS 74/80 inches and small strokers. Spring spacing required. 232618 1970 to early 1977 CONTROL CABLES & 730076 Late 1977 thru 1984 HYDRAULIC LINES FOOT CONTROLS FRONT FORKS C GRIND The best production cam made for big street engines. Strokers from 84 to 96 cubic inches will really turn on this cam. Broad torque range from 2000 to 7000+ RPM. 232622 1970 to early 1977 232623 Late 1977 thru 1984 M GRIND Street/Drags, for 88" or larger "Muscle-Motors". Maximum mid-range torque cam (3000 to 6500 RPM). OK for low compression pistons on street. Andrews springs and collars make installation easy. 232624 Late 1977 thru 1984 9 GRIND Drag racing cam. Has broad tip design for maximum mid-range power for strokers from 88 cubic inch and larger. Requires Andrews springs and collars for head set up and installation. 232625 Late 1977 thru 1984 Grind Open Close Duration Valve @ .053" Lift Lift J GRIND Intake 21° 41° 242° .405" Exhaust 41° 21° 242° .405" A GRIND Intake 21° 43° 244° .450" Exhaust 43° 21° 244° .450" B2 GRIND Intake 26° 50° 256° .485" Exhaust 53° 25° 256° .485" 7 GRIND Intake 29° 53° 262° .510" Exhaust 59° 27° 266° .510" C GRIND Intake 37° 61° 278° .525" Exhaust 61° 37° 278° .525" M GRIND Intake 28° 56° 264° .590" Exhaust 56° 28° 264° .590" 9 GRIND Intake 32° 64° 276° .530" Exhaust 64° 32° 276° .530" FRAME & REAR SUSPENSION 2071 S&S CAMSHAFTS FOR EVOLUTION SPORTSTER & BUELL FENDER & STRUTS GAS & OIL TANK GAUGES & DASHES OIL, OIL FILTERS & OIL COOLERS HARDWARE WINDSHIELD LUGGAGE Installation of S&S cams in 2000 to present Sportster and 2000-2002 Buell require the separate purchase of a 1991-1999 pinion gear (ZPN 750083) S&S 482: Bolt-in cam for 2004 to present models only. Recommended for S&S 883 to TOOLS&CHEMICALS 1250 conversion kits. Best performance gains 3500-6500 rpm. Compatible with stock valve springs, hydraulic tappets and stock non-adjustable pushrods. S&S 500: Bolt-in cams that provide excellent torque with stock or ported heads. Recommended for modified engines up to 89" displacement and 9.0: 1 to 10.5: 1 compression ratio. Will work in 89" to 100" engines with less than 9.0: 1 compression. Normal clearancing checks recommended. 2000-6000 rpm. Works with stock valve springs, solid or hydraulic tappets and stock non-adjustable pushrods. S&S 555: Recommended for 89"-100" engines with 9.5: 1 to 11.5: 1 compression ratio. Provides best performance from 3500-6500 rpm using ported stock heads or S&S heads. Works with , solid or hydraulic tappets. Requires adjustable pushrods, spring spacing or high lift valve springs, and normal clearance checks. 750324 S&S 482 cams for 2004 to present Sportster 750293 S&S 500 cams for 1986-1990 Sportster 750295 S&S 500 cams for 1991 to present Sportster and 1991-2002 Buell 750296 S&S 555 cams for 1991 to present Sportster and 1991-2002 Buell CAM SPECIFICATION Grind Valve Timing Open/Close S&S 482 Intake 22°/38° Exhaust 43°/11° S&S 500 Intake 34°/50° Exhaust 56°/28° S&S 555 Intake 33°/53° Exhaust 53°/33° Duration 240° 234° 264° 264° 266° 266° Valve Lift Lift@TDC .482" .181" .482" .134" .500" .241" .500" .212" .555" .240" .555" .240" TECH TIPS & CROSS REF OEM>ZPN ALPHABETICAL INDEX 07-072
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