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 SECTION 7 All part numbers in BLUE are new for the OldBook. 299 See FATBOOK For Late 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”. FOR 84-99 EVOLUTION BIG TWIN GRIND OPEN CLOSE DURATION @ 0.053 LIFT EVL-3010 Intake 15° 39° 234° 0.500” Exhaust 39° 15° 234° 0.500” V-THUNDER™ CAMS FOR 70-99 BIG TWIN •Provide the ultimate in arm-stretching power on the street or in competition •Power proven and backed by hundreds of exhaustive hours on V-Thunder’s dyno and in on-bike testing, these cams provide added punch at all levels of performance for Evolution motors while maintaining the longevity and integrity of valvetrain parts •V-Thunder cams are made with SAE6150 bearing-quality steel and induction-hardened for optimum surface longevity •Tolerances are extremely precise with the aid of computer-controlled machining centers •Made in the U.S.A. NOTE: Always check valve spring coil bind, valve guide-to-collar, valve-to-valve and valve-to-piston clearance when installing a new cam. PART # DESCRIPTION EMIS* DS-199153 For 84-99 Evolution Big Twin 3 EVL-3010 CAM •Stock motor •Good low-end and mid-range power •Power from 1500 to 5600 rpm •Made in the U.S.A. PART # DESCRIPTION EMIS* A2 CAMS 110807 For 70-84 No Gear 3 “A2” GRIND CAMS •Cams bolt into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to 0.430” or less •More mid-range and high-end power; idle unaffected •Spring travel and clearance, plus clearance at main bearing boss must be checked on 80 and later models PART # DESCRIPTION EMIS* B2 CAM 0925-0296 For L77-84 Shovelhead 3 PART # DESCRIPTION EMIS* BH CAMS 110711 For 70-84 No Gear 3 PART # DESCRIPTION EMIS* C CAM DS-199314 For L77-84 Shovelhead 3 “B2” GRIND CAM •More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80” and small strokers •Spring spacing required, and clearance at main bearing boss must be checked “BH” GRIND CAMS •A hydraulic version of Andrews “B” grind cams, for 70-84 Big Twin •Most are bolt-in, but spring spacing may be required “C” GRIND CAM •Best production cam made for big street engines •Strokers from 84 to 96 inches will really turn on this cam •Broad torque range from 2,000 to 7,000+ rpm GRIND OPEN CLOSE DURATION @ 0.053 VALVE LIFT A2 Intake 19° 43° 242° 0.450” Exhaust 50° 18° 242° 0.450” B2 Intake 26° 50° 256° 0.485” Exhaust 53° 25° 258° 0.485” BH Intake 24° 52° 256° 0.450” Exhaust 52° 24° 256° 0.450” C Intake 37° 61° 278° 0.525” Exhaust 61° 37° 278° 0.525” ANDREWS CAMS BIG TWIN (CONT)
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