2021 Drag Specialties FatBook

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 dragspecialties.com All part numbers in BLUE are new for 2021. SECTION 7 748 DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES. SEE PAGE 5 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION. See OLDBOOK For Early Model Applications PART # DESCRIPTION SUG. RETAIL FOR 07‑17 TWIN CAM, 06 DYNA MODELS 0925-0831 Chain‑drive cam kit $458.95 0925-0834 Gear‑drive cam kit 917.95 FOR 99‑06 TWIN CAM (EXCEPT 06 DYNA) 0925-1042 Chain‑drive cam kit 458.95 0925-1048 Gear‑drive cam kit 917.95 0925-1054 Gear‑drive cam w/ inner gears only 627.95 PART # DESCRIPTION SUG. RETAIL FOR 07‑17 TWIN CAM, 06 DYNA 0925-0444 Chain‑drive cam kit $458.95 0925-0449 Gear‑drive cam kit 917.95 FOR 99‑06 TWIN CAM (EXCEPT 06 DYNA) 0925-0522 Chain‑drive cam kit 458.95 0925-0520 Gear‑drive cam kit 917.95 0925-0616 Gear‑drive cam w/ inner gears only 627.95 PART # DESCRIPTION SUG. RETAIL FOR 07‑17 TWIN CAM, 06 DYNA 0925-0445 Chain‑drive cam kit $458.95 0925-0450 Gear‑drive cam kit 917.95 FOR 99‑06 BIG TWIN (EXCEPT 06 DYNA) 0925-0523 Chain‑drive cam kit 458.95 0925-0454 Gear‑drive cam kit 917.95 0925-0617 Gear‑drive cam w/ inner gears only 627.95 PART # DESCRIPTION SUG. RETAIL FOR 07‑17 TWIN CAM, 06 DYNA 0925-0446 Chain‑drive cam kit $458.95 0925-0451 Gear‑drive cam kit 917.95 FOR 99‑06 BIG TWIN (EXCEPT 06 DYNA) 0925-0524 Chain‑drive cam kit 458.95 0925-0455 Gear‑drive cam kit 917.95 0925-0618 Gear‑drive cam w/ inner gears only 627.95 PART # DESCRIPTION SUG. RETAIL FOR ALL 07‑17 TWIN CAM, 06 DYNA 0925-0447 Chain‑drive cam kit $458.95 0925-0452 Gear‑drive cam kit 917.95 FOR 99‑06 TWIN CAM (EXCEPT 06 DYNA) 0925-0525 Chain‑drive cam kit 458.95 0925-0538 Gear‑drive cam kit 917.95 0925-0619 Gear‑drive cam w/ inner gears only 627.95 PART # DESCRIPTION SUG. RETAIL FOR ALL 07‑17 TWIN CAM, 06 DYNA 0925-0746 Chain‑drive cam kit $458.95 FOR 99‑06 TWIN CAM (EXCEPT 06 DYNA) 0925-0747 Gear‑drive cam kit 917.95 570 EZ CAMS • For 88/95/96/​103 cubic-inch engines • Compression ratios below 10:1 • 99-04 models require high-lift springs GRIND OPEN CLOSE DURATION @ .053 VALVE LIFT S&S 570 Intake 20° 40° 240° .570” Exhaust 55° 20° 250° .570” S&S 583 Intake 5° 18° 204° .583” Exhaust 58° 24° 262° .583” S&S 585 Intake 20° 45° 245° .585” Exhaust 60° 20° 260° .585” S&S 625 Intake 20° 55° 255° .625” Exhaust 60° 20° 260° .625” S&S 635 H.O. Intake 19.5° 58.5° 243° .635” Exhaust 43.5° 37.5° 276° .635” S&S 640 Intake 20° 60° 265° .640” Exhaust 60° 25° 270° .640” 583 EZ CAMS • Optimized for use as a great overall cam for Softail and Dyna, but can be used in any Big Twin • Provides strong low-end torque and horsepower you can really feel • Strongest from 1500-5000 rpm in a Softail and Dyna application • 99-04 models require high-lift springs 585 EZ CAMS • Optimized for 95” to 106” with slip-on mufflers, high-flow air filter and 9.0 to 10.5:1 compression • Great results from 3000-6000 rpm • 99-04 models require high-lift springs and adjustable pushrods 625 EZ CAMS • For 95/96/​103/​110 cubic-inch engines • Compression ratios from 10:1 to 10.75:1 • High-lift springs and adjustable pushrods required for all applications 635 H.O. EZ CAMS • High-power cam for modified engines, increase compression, high lift springs, adjustable pushrods and large bore throttle body required • For best results, requires ported heads and low restriction intake/​exhaust • RPM range 4000-6500 640 EZ CAMS • For 95/96/​103/​110 cubic-inch engines • Compression ratios from 10.5:1 to 11.5:1 • Strongest from 3,000-6,000 rpm • High-lift springs and adjustable pushrods required EASY START CAM KITS FOR TWIN CAM (CONT)