dragspecialties.com SECTION 7 All part numbers in BLUE are new for 2026. WINDSHIELDS & FAIRINGS AUDIO, COMMUNICATION & MOUNTS SADDLEBAGS & LUGGAGE SEATS & SISSY BARS FUEL/AIR SYSTEMS EXHAUST TRANSMISSION & DRIVELINE ENGINE GASKETS & SEALS LIGHTING ELECTRICAL HANDLEBARS, CONTROLS & MIRRORS CABLES TANKS & OIL FILTERS BRAKES DASHES & GAUGES FENDERS & LICENSE PLATE FRAMES HARDWARE, COVERS & GENERAL FRAMES & SUSPENSION FOOTRESTS & FLOORBOARDS WHEELS & AXLES 837 See OLDBOOK For Early Model Applications DISCLAIMER: *EMIS (EMISSIONS CATEGORIZATION CODE). SEE PAGES 5-7 FOR CATEGORY CODES, IMPORTANT EPA/CARB EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND NOTICE REGARDING NOISE REGULATIONS. PRODUCTS NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IF NOT CATEGORIZED AS “1” OR “4”. GRIND OPEN CLOSE DURATION @ 0.050” VALVE LIFT LIFT TDC LOBE CENTERLINE 465B Intake 10° 20° 210° 0.464” 0.126” 95° Exhaust 46° 10° 236° 0.460” 0.122” 108° 485 Intake 7.5° 29.5° 217° 0.485” 0.116” 101° Exhaust 52.5° 14.5° 247° 0.485” 0.145” 109° M450 Intake 0° 14° 194° 0.450” 0.080” 97° Exhaust 34° 0° 214° 0.450” 0.080” 107° M460 Intake 0° 20° 200° 0.460” 0.080” 100° Exhaust 38° 2° 220° 0.460” 0.096” 108° M462 Intake 6° 14° 200° 0.460” 0.106” 94° Exhaust 40° 00° 220° 0.460” 0.080” 110° M464 Intake 6° 24° 210° 0.464” 0.106” 99° Exhaust 50° 00° 230° 0.460” 0.080” 115° M504 Intake 6° 30° 216° 0.504” 0.105” 102° Exhaust 56° 0° 236° 0.504” 0.118” 118° M520 Intake 8° 40° 228° 0.520” 0.115” 106° Exhaust 64° 4° 248° 0.520” 0.094” 120° M554 Intake 12° 34° 256° 0.550” 0.138” 101° Exhaust 63° 13° 256° 0.550” 0.140” 115° PART # DESCRIPTION 0925-1510 485 PART # DESCRIPTION EMIS* 0925-1165 M450 3 PART # DESCRIPTION EMIS* 0925-1166 M460 3 PART # DESCRIPTION EMIS* 0925-1205 M462 3 PART # DESCRIPTION EMIS* 0925-1206 M464 3 PART # DESCRIPTION EMIS* 0925-1167 M504 3 PART # DESCRIPTION EMIS* 0925-1365 M520 3 PART # DESCRIPTION EMIS* 0925-1319 M554 3 485 •Highest lift bolt-in chain drive cam available for use with stock valve springs •Bolt-in cam for 107” engines and larger •Excellent low to mid rpm power (1500 to 5600+ rpm) M450 •Bolt-in cam for stock compression 107” and 114” engines •For touring-style riding •Excellent low rpm torque (1600 to 4800 rpm) M460 •Bolt-in cam for stock compression 107” and 114” engines •Also for 117” big bore kits with higher compression •Great low to mid rpm power (1700 to 5500 rpm) M462 •Bolt-in cam 107” to 114” engines •Big power; 127 ft. lbs. and 109 hp (1200 to 5500 rpm) M464 •Great mid-range torque and power with free-flow exhaust pipes and injector tuning M504 •For more spirited riding in stock 107” and 114” engines •Excellent for big bore kits with higher compression ratios •Mid rpm cam (1800 to 5700 rpm) •Requires high-lift valve springs M520 •Greater flow efficiency shortens timing durations while boosting performance •More torque and power for modified engines •Wide powerband range (1600 to 5500 rpm) •Requires high-lift springs M554 •For 124” and 128” big-bore motors with head work •Also works well with 117” engines in lighter bikes •More torque thru entire range (1600 to 5500 rpm) •Requires high-lift springs PART # DESCRIPTION 0925-1509 465B CHAIN DRIVE CAMS FOR 17-23 M-EIGHT •Made in the U.S.A. 465B •Bolt-in chain drive cam for 107” to 117” engines •Use with stock valve springs •For heavy and middle weight bikes •Great low to mid rpm torque (1200 to 5600 rpm) 0925-1165
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