dragspecialties.com SECTION 7 All part numbers in BLUE are new for 2025. 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 831 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 @ 0.053” DURATION @ 0.020” VALVE LIFT LIFT TDC TW48 SERIES Intake 13° 29° 222° 257° 0.548” 0.153” Exhaust 43° 15° 238° 273° 0.548” 0.163” 50 SERIES Intake 20° 48° 248° 283° 0.510” 0.184” Exhaust 54° 18° 252° 287° 0.510” 0.168” 54 SERIES Intake 16° 42° 238° 273° 0.555” 0.165” Exhaust 43° 15° 238° 273° 0.555” 0.158” 55 SERIES Intake 22° 46° 248° 283° 0.550” 0.197” Exhaust 52° 20° 252° 292° 0.550” 0.181” GRIND OPEN CLOSE DURATION @ 0.053” DURATION @ 0.020” VALVE LIFT LIFT TDC 57 SERIES Intake 18° 38° 236° 270° 0.560” 0.184” Exhaust 46° 14° 240° 274° 0.560” 0.153” 59 SERIES Intake 29° 57° 266° 303° 0.590” 0.238” Exhaust 63° 27° 270° 307° 0.590” 0.218” 60 SERIES Intake 24° 56° 260° 296° 0.560” 0.205” Exhaust 58° 22° 260° 296° 0.560” 0.192” 67 SERIES Intake 24° 48° 252° 287° 0.570” 0.209” Exhaust 58° 22° 260° 297° 0.570” 0.187” TW48 SERIES GRIND CAMS •Broad tip cams for baggers with stock motors; max torque at low and mid rpm ranges •Use stock springs 50 SERIES GRIND CAMS •Designed for 95”+ motors with 9.25:1 to 9.50:1 compression ratio and stock heads •For lighter bikes •Cams work best at higher rpm of 2500 to 6000 •Can be used with stock valve springs and tappets 54 SERIES GRIND CAMS •Designed for 96” and 103” motors with up to 10:1 compression ratio •Cams work best at rpm range of 2200 to 5600 55 SERIES GRIND CAMS •Cams for maximum torque and horsepower at higher rpm ranges (2600 to 6000+ rpm) •Designed for engines with 9.5:1 compression ratio or higher with 88” to 95” •Coil bind must be checked, but stock tappets can be used 57 SERIES GRIND CAMS •Bolt-in broad tip cams; 96”, 103” Limited and 110” CVO engines •Cams work best at rpm range of 2200 to 5600 59 SERIES GRIND CAMS •For 95”+ motors with 10:1 compression ratio or higher •Maximum torque and HP at middle and upper rpm ranges (2400 to 6200 rpm) •Coil bind must be checked, but can use stock tappets 60 SERIES GRIND CAMS •Designed for 95”+ motors with major head work •Maximum torque and HP at middle and upper rpm ranges (2700 to 6500+ rpm) •Coil bind and valve-to-valve and valve-to-piston clearance must be checked 67 SERIES GRIND CAMS •Hi-lift Performance cams for 95 to 107+ inches, 10.0 to 10.8 compression ratio with high-flow head setup (2600 to 6400+ rpm) CAMS FOR TWIN CAM (CONT) PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0179 67HG gear-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) 0925-0181 67G gear-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0119 60H chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) DS199119 TW60 gear-drive cam kit 3 DS-199182 TW60 chain-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0176 59HG gear-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) DS199251 59G gear-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0668 57H chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) 0925-1275 57H chain-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0175 55HG gear-drive cam kit 3 0925-0118 55H chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) DS199249 55G gear-drive cam kit 3 DS-199178 TW55 chain-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0280 54G gear-drive cam kit 3 0925-0278 54H chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) 0925-0281 54G gear-drive cam kit 3 0925-0282 TW54 chain-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0117 50H chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) DS-199181 TW50 chain-drive cam kit 3 PART # DESCRIPTION EMIS* FOR 07-17 TWIN CAM AND 06 DYNA 0925-0598 TW48 chain-drive cam kit 3 FOR 99-06 TWIN CAM (EXCEPT 06 DYNA) 0925-1274 TW48 chain-drive cam kit 3
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