SKINNY JULY 2020

JULY 2020 THE DRAGSPECIALTIES dragspecialties.com 6 BLACK EDITION T143 LONG BLOCK ENGINE* • Now available with gloss black rocker covers, gear cover, tappet blocks and pushrod tubes • Fits in stock chassis, no cutting or frame modifications necessary • S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges • S&S Super Stock ™ T2 crankcases with reed breather valve three-piece flywheels • S&S TC3 oil pump and cam plate • S&S 635 easy-start gear drive cams and 1.725:1 rocker arms for .674” total lift • Redesigned cam cover • S&S premium high-performance tappets • 4.425” bore x 4 5 / 8 ” stroke • 10.5:1 compression ratio • Made in the U.S.A. NOTE: Requires the use of oil line kit PART #0711-0220 (sold separately). NOTE: Requires the use of top motor mount PART #s 0933-0115 or 0933-0116 (sold separately). NOTE: Does not include carb/​intake or ignition system. Must be purchased separately, see FUEL/​AIR SYSTEMS and ELECTRICAL sections of the Drag Specialties 2020 FatBook. NOTE: T143-specific or custom exhaust required. NOTE: Additional components required for installation, components sold separately. NOTE: See page 647 of the Drag Specialties 2020 FatBook for additional engine finishes and applications. PART # DESCRIPTION SUG. RETAIL 0901-0253 For 07-16 Touring models (except Twin Cooled) $10,442.95 TWIN CAM ENGINE CASES • Replacement Twin Cam “A” engine cases for stock H-D chassis only (carb and EFI) • Feature greater overall strength than stock crankcases • Black powdercoat finish • Strong, dependable Timken ® -style sprocket shaft bearings • Clearanced for strokes up to and including 5” • All passages between the crankcase cam support plate are O-ring sealed • Compatible with most stock components • Cam chest has clearance for up to .675” lift cams • Include S&S crankcase breather reed valve designed to eliminate oil carry-over and oil scavenging problems • Rear motor mount bolts directly to the stock transmission; fully compatible with the stock primary, charging system, and other stock components • Available with stock bore (ideal for replacement applications), and 4 1 / 8 ” bore engines with stock stud pattern (ideal for custom applications and for use with the S&S 124” Hot Set Up Kit) • See page 649 of the Drag Specialties 2020 FatBook for additional Twin Cam engine cases • Made in the U.S.A. NOTE: Stock bore cases exempt per CARB Executive Order (E.O.) #D-335-10 for 99-06 Twin Cam models. NOTE: This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. PART # DESCRIPTION SUG. RETAIL FOR 99-06 TWIN CAM “A” ENGINES (EXCEPT 06 DYNA) 0920-0187 Stock bore $2,095.95 0920-0188 4 1 / 8 ” bore with stock stud pattern only 1,874.95 554 CAM FOR 17-20 M-EIGHT* • For 124” and 128” big-bore motors with head work • Also works well with 117” engines in lighter bikes • Requires Hi-lift springs • Made in the U.S.A. PART # DESCRIPTION SUG. RETAIL 0925-1319 554 $251.95 GRIND OPEN CLOSE DURATION @ .050” VALVE LIFT LIFT TDC LOBE CENTERLINE 554 Intake 12° 34° 256° .550” .138” 101° Exhaust 63° 13° 256° .550” .140” 115° 0920-0187 *DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES