Speedo Seats & Luggage- racks Frame Chassis Suspension Forktubes Wheels Brake Fenders Gastanks Motorparts Gaskets Intake Transmission & Driveline Exhaust Electrical & Lights Handlebars, Cables & Mirrors Oil tanks Oil & Chemicals Fasteners Windshields Forward controls, Footpegs Miscellaneous MOTOR PARTS - TOP END 10 707 AFTERMARKET PARTS & ACCESSORIES FOR CUSTOM MOTORCYCLES / MOTORCYCLESTOREHOUSE.COM VALVE COLLARS REPLACEMENT VALVE SPRING COLLARS USA made OEM style replacement steel collars for use in OEM applications. Top collars Big Twin 910648 36-E81 B.T. Repl. 18221-36 910649 L81-84 B.T. Repl. 18219-81 509698 84-04 B.T.; 86-03 XL. Repl. 18219-83 XL Sportster 982157 57-85 XL. Repl. 18221-57B Lower collars Big Twin 982248 48-79 B.T. Repl. 18222-48 910516 80-E81 B.T. Repl. 18222-79 982281 L81-84 B.T. Repl. 18222-81 982283 84-04 B.T.; 86-03 XL. Repl. 18222-83 XL Sportster 910806 57-E81 XL. Repl. 18220-57 910807 L81-E83 XL. Repl. 18220-81 910808 L83-85 XL. Repl. 18220-83 982283 86-03 XL; 84-04 B.T. Repl. 18222-83 982283 MANLEY, TOP & LOWER COLLAR SETS Precision machined steel and titanium valve spring top collars from Manley. Manley suggests the use of titanium top collars on high lift applications. They provide increased strength and reduced inertia mass which allows you to run higher R.P.M.'s without valve float. Manley top collars 513881 57-85 XL. Steel top collars 513883 36-84 Big Twin. Steel top collars 513884 36-84 Big Twin. Titanium top collars 513886 66-84 Big Twin. Titanium top collars (for thin stem valves) 513887 84-04 B.T., TCA/B and 86-03 XL. Steel top collars 513888 84-04 B.T., TCA/B and 86-03 XL. Titanium top collars Manley lower collars Lower valve spring collars from Manley. Precision re-engineered to offer installation advantages and manufactured of special heat treated chromoly material that has been black oxided. Will fit OEM, Manley and many aftermarket manufacturers valve springs. Sold in 4-pack. 513781 57-85 XL. Repl. 18220-57 513782 57-85 XL. +.050" spring travel 513783 48-79 Big Twin. Repl. 18222-48 513784 48-79 Big Twin. +.030" spring travel 513787 80-84 Big Twin. +.030" spring travel 513786 84-04 B.T., TCA/B and 86-03 XL. Repl. 18222-83 513884 509698 KPMI valve spring kits 513887 05-17 TCA/B; 04-22 XL; 08-12 XR1200; 03-10 Buell XB 84-17 B.T; 86-22 XL; 08-12 XR1200; 03-10 Buell XB Reduces total valve train mass. Great for stock & moderate performance builds. The one-piece Beehive style springs are manufactured from the highest quality clean chrome silicone wire, shot peened and heat treated for maximum fatigue life. Kit includes steel upper collars, lower collars and valve keys. 84-04 Big Twin; 86-03 XL Note: Does not include valve guide seals. 524623 .610" lift 524622 .630" lift 05-17 Twin Cam; 04-22 XL; 08-12 XR1200; 03-10 Buell XB Note: Includes valve guide seals. 524624 .610" lift 524625 .660" lift Racing valve spring kit for standard 7mm diameter valve stems. Chrome multipleparts silicone spring set, steel top collars and steel lower collars. Includes valve seals. .600" valve lift Installed spring pressure 165 lbs 524643 With steel top collars .630" valve lift Installed spring pressure 190 lbs. 524645 With steel top collars 524624 524643 Cylinder head clearances When working on the heads, or when installing a new cam, it is always recommended to check for adequate clearance at rocker covers and places like: Piston to valve - .060" Valve to valve - .040" Valve springs from max lift to coilbind - .060" Top collar to valve guide or seal - .060" Installed spring height Shovel/Pan - 1.520" Installed spring height Evo B.T./XL - 1.800" Installed spring height should not be increased by more than .040" Recommended clearance information supplied by S&S Cycle, Inc. tech-tip 29 17-23 M8 High lift valve spring kit for standard 6mm diameter valve stems. With chrome silicone Beehive spring set with steel top collars and OEM style KPMI manufactured red Viton valve seals. Note: Does not include valve keys, OEM valve keys can be re-used. .550" valve lift Installed height 1.550". Installed spring pressure 85 lbs. Open pressure 257 lbs@.550" valve lift. 588696 With steel top collars 588696
RkJQdWJsaXNoZXIy ODQ0NDEw