9.36 9 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 17004800 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 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 24006000 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 camsAndrews 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 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 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 67HG Intake 24° 48° 252° .570 .209 HI-LIFT Exhaust 58° 22° 260° .570 .187 HI-LIFT CHAIN DRIVEN GEAR DRIVEN
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