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13 months ago

9 ENGINE

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Complete engines, engine parts, pistons, cylinders, oil pumps, cams, pinion gear, valves, engine covers, rocker boxes

46756 9 S&S Gear Drive

46756 9 S&S Gear Drive Cam Kits for Twin Cam Engines Increases valve timing accuracy by eliminating timing chain lash and the loosely fit stock cam drive sprockets. This is accomplished by replacing the stock components with light press fit S&S gear drive cams. Because the chain, chain guides and tensioner are eliminated, there is no longer a possibility for these parts to fail and damage other parts. These kits reverse the rear cam’s direction of rotation and provide additional operating clearance between cam lobes, permitting the use of higher lift cams. When updating from the stock chain drive system, it is easiest to order one of these complete kits which include camshafts with inner gears, an outer cam drive gear kit, an S&S cam bearing plate, and the camshaft installation kit. S&S gear drive camshafts must be used with S&S gear drive components. Six cam profiles are available to cover a wide variety of engine displacements and compression ratios. With the exception of the “bolt in” 510G cam set (CC #601770), S&S gear drive cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S&S Super Stock cylinder heads. Due to the high lift of these cams, adjustable pushrods and high-performance valve springs are required for installation. If replacing cams in an engine already equipped with S&S gear drive cams, order the ‘Gear Drive Cams with Inner Gears ONLY’ and reuse the existing gears. A CC #46752 camshaft installation kit is recommended. If installing a gear drive cam set without inner gears from another cam manufacturer, a CC #46760 cam gear drive kit provides the inner cam gears as well as an outer cam drive gear kit. A CC #46752 camshaft installation kit and a CC #601119 S&S cam bearing plate are also recommended. Fit all Twin Cam engines from 99-17 (except 17 Touring). Complete Gear Drive Cam Kits for 06-17 Dyna, 07-17 Softail, 07-16 Touring 601814 510G cam kit 601816 585G cam kit Complete Gear Drive Cam Kits for 99-06 Big Twins (except 06 Dyna) 601770 510G cam kit 601771 570G cam kit 601772 585G cam kit CAM APPLICATIONS • 510 cam kits are designed as bolt-in cams for 88" to 95" engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported • 570 cam kits are designed for 88" to 95" engines with compression ratios between 9:1 and 10:1 • 585 cam kits are designed for 88" to 95" engines with compression ratios from 10 to 10.5:1 and 100" and 107" engines at 9.7:1 to 10.5:1 compression • 625 cam kits are designed for engines of 95" or more with compression ratios between 10.0:1 and 10.75:1 • 640 cam kits are designed for engines of 95" or more with compression ratios between 10.5:1 and 11.5:1 • 675 cam kits are designed for large displacement competition engines of 120" or more, and 11:1 compression or greater, but will work in big inch street applications as well Gear Drive Cams with CAMS ONLY for 99-06 Big Twins (except 06 Dyna Glides) 012029 510G cams 46757 585G cams Accessories 46752 S&S camshaft installation kit. Provides parts needed to install S&S gear drive cam sets. Includes bearings, bushings, circlip and gasket 601822 S&S camshaft installation kit for 07-17 Big Twins (except 17 Touring). Provides parts needed to install S&S gear drive cam sets. Includes bearings, bushings, circlip and gasket 46760 Cam drive gear kit (includes front and rear inner cam gears, pinion gear, and outer cam gear) 601119 S&S heavy-duty cam bearing plate for use with all gear drive cams in Big Twin engines (except 06 Dyna Glide models) from 99-06 46753 Outer cam drive gear kit 99-06 Big Twins (except 06 Dyna) Note 1: A hydraulic press and other professional tools are required to install cams in Twin Cam engines. Additionally, material must be removed from the inner surface of the stock gear cover to install the S&S Gear Drive. Original Equipment crankcases will require clearancing for the 625G/640G/675G cams. The valve spring pockets will also need to be machined when installing the 675G cam set. S&S recommends that gear drive cams be installed by a professional mechanic. Note 2: Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. Note 3: Experience shows that with 160 lb. of valve seat force, the S&S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated, valve springs that provide higher seat force should be used. CAM APPLICATIONS Duration Valve Grind Open Close @ .053 Lift 510G/510GP Intake 20° 38° 238° .510 Exhaust 52° 20° 252° .510 570G/570GP Intake 20° 40° 240° .570 Exhaust 55° 20° 255° .570 585G/585GP Intake 20° 45° 245° .585 Exhaust 60° 20° 260° .585 625G/625GP Intake 20° 55° 255° .625 Exhaust 60° 20° 260° .625 640G/640GP Intake 25° 60° 265° .640 Exhaust 65° 25° 270° .640 601833 S&S Chain Drive Cam Kits for Twin Cam Engines Many riders are leery of the stock chain drive cams in late model big twins. While it is true that the early version introduced in 99 was often not well suited to high performance applications, the later version introduced in the 06 Dyna models, and later incorporated in all big twins in 07 was vastly improved. Experience has shown that the new chain drive with hydraulic chain tensioners works well for all but the most demanding high performance applications. This is why S&S now offers their most popular cam grinds for 07-16 TC96 engines in a chain drive version. The complete chain drive cam kits include everything you will need to install your new cams (front & rear camshafts and a cam installation kit). Complete Cam Kits for 06-17 Dyna, 07-17 Softail, 07-16 Touring 601836 625CC cam kit 9.48

ENGINE APPAREL Andrews Cams for 06-17 Dyna, 07-17 Softail, 07-16 Touring Andrews is on top of their game designing roller chain and cams with S&S gear driven gears for 06 Dyna Glide and 07-17 Twin Cam models. These cams were designed around the specs for the earlier Andrews cams for Twin Cam engines. This will help users choose their favorite combinations. The gear drive kits include two plates for blocking the chain oil feed holes which are not needed for gear drives. Note: Chain Drive: All Andrews cams for Twin Cam 88 models require the additional purchase of Andrews sprockets. Gear Drive: All Andrews cams for Twin Cam 88 models require the additional purchase of (#602042) cam gear kit and (#602043) installation kit. Andrews 21H / 21HG A bolt-in cam with more torque for all around riding with heavy bikes, stock compression ratios and stock pistons. Similar to the EV23 cam for 80" Evolution engines. Makes power from 1700-4800 RPM. 602020 Chain drive cams Andrews 26H / 26HG A bolt-in cam for engines from 88 to 95 inches and stock compression ratio. Great for two up touring, this cam will add torque and HP at lower and middle RPM ranges. Makes power from 1800-5200 RPM. 602021 Chain drive cams 602029 Gear drive cams Andrews 31H / 31HG Great cam for motors with 95 inches and 9.8:1 to 10.2:1 compression ratios. Lower TDC lift for easy installation. Similar to TW37 with different timing. Makes power from 2000-5600 RPM. 602022 Chain drive cams Andrews 37H / 37HG Hot street cams for 88 or 95 inches. 80+ rear wheel horsepower is possible with a well tuned 88 incher, more with 95. Smooth idle with broad torque, and makes power from 2200-5600 RPM. 9.0:1 to 9.5:1 compression ratio. 602023 Chain drive cams 602031 Gear drive cams Andrews 44H / 44HG For engines with 88 or 95 inches and compression ratios from 9.5:1 to 10.2:1. Maximum torque range is from 2300-5800 RPM. 602032 Gear drive cams Andrews 48H New design, broad tip cams for baggers with stock motors: max torque at low and mid RPMs. 614640 Chain drive cams Andrews 50H / 50HG Designed for easy installation in 95 inch motors with stock heads and 9.5:1 to 9.8:1 compression ratios. Makes power from 2400-6000 RPM. 602025 Chain drive cams Andrews 55H / 55HG Great cam for 95 inch engines with 9.8:1 to 10.2:1 compression ratios. Maximum HP and torque at mid and upper RPMs. Makes power from 2600-6200. 602026 Chain drive cams Andrews 57H Bolt-in, broad tip cams: 96, 103 Limited and CVO 110 engines. Max torque: 2200 - 5600 RPM. 614641 Chain drive cams Andrews 60H / 60HG For well prepped 95-103 inchers with 10:1 to 10.5:1 compression ratios, 100+ HP is within reach. Makes power from 2700-6500+ RPM. 602027 Chain drive cams Andrews 64HG Big cams for modified 95-116+ inch motors running 10.2:1 or higher compression ratio. Heads must be set for .700" lift and modified for maximum air flow. Makes power from 3000-6500+ RPM. 602038 Gear drive cams CHAIN DRIVEN GEAR DRIVEN GRIND OPEN CLOSE DURATION@ .053 VALVE LIFT LIFT@ TDC VALVE GRIND 21H / 21HG Intake 10° 30° 220° .498 .134 Stock Exhaust 40° 08° 228° .498 .121 Stock 26H / 26HG Intake 11° 35° 226° .490 .138 Stock Exhaust 41° 09° 230° .490 .120 Stock 31H / 31HG Intake 10° 46° 236° .510 .131 Stock Exhaust 52° 08° 240° .510 .120 Stock 37H / 37HG Intake 18° 38° 236° .510 .174 Stock Exhaust 46° 14° 240° .510 .148 Stock 44H / 44HG Intake 21° 41° 242° .495 .182 Stock Exhaust 49° 17° 246° .495 .158 Stock 48H Intake 13° 29° 222° .548 .153 Stock Exhaust 43° 15° 238° .548 1.63 Stock 50H / 50HG Intake 20° 48° 248° .510 .184 Stock Exhaust 54° 18° 252° .510 .168 Stock 55H / 55HG Intake 22° 46° 248° .550 .197 HI-LIFT Exhaust 52° 20° 252° .550 .181 HI-LIFT 57H Intake 18° 38° 236° .560 .184 Stock Exhaust 46° 14° 240° .560 .153 Stock 60H / 60HG Intake 24° 56° 260° .560 .205 HI-LIFT Exhaust 58° 22° 260° .560 .205 HI-LIFT 64HG Intake 30° 62° 272° .640 .262 HI-LIFT Exhaust 66° 30° 276° .640 .232 HI-LIFT 67HG Intake 24° 48° 252° .570 .209 HI-LIFT Exhaust 58° 22° 260° .570 .187 HI-LIFT SEATS & TOURING FOOT CONTROLS HAND CONTROLS LIGHTING ELECTRICAL EXHAUST INTAKE ENGINE GASKETS TRANNY & CLUTCH DRIVELINE WHEELS, TIRES & BRAKES FRAMES FORKS & SHOCKS SHEETMETAL INSTRUMENTS & GAUGES LUBRICANTS & CHEMICALS TOOLS & EQUIPMENT for more details check www.custom-chrome-europe.com 9.49

CCE Online Publication

1 APPAREL
3 FOOT CONTROLS
4 HAND CONTROLS
5 LIGHTING
6 ELECTRICAL
7 EXHAUST
9 ENGINE
10 GASKETS
11 TRANNY & CLUTCH
12 DRIVELINE
13 WHEELS, TIRES & BRAKES
14 FRAMES
15 FORKS & SHOCKS
16 SHEETMETAL
17 INSTRUMENTS & GAUGES
19 TOOLS & EQUIPMENT
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