{"product_id":"race-series-gear-drive-camshaft-kits","title":"Race Series Gear Drive Camshaft Kits \/ '99-'17 Twin Cam","description":"\u003ch3\u003eComplete Feuling Race Series gear drive camchest kit with Reaper cams, for '99-'17 Twin Cam motors.\u003c\/h3\u003e\n\u003cp\u003eWhen the factory chain tensioners wear out, gear drive is the permanent answer — there is no tensioner shoe left to wear through and shed material into the oil. Feuling's Race Series kit rebuilds the whole camchest under one part number: High Volume oil pump, High Flow camplate, your choice of 574, 594 or 630 Reaper gear drive cams, Race Series hydraulic roller lifters, pushrods, Timken bearings, gaskets and ARP fasteners.\u003c\/p\u003e\n\u003cp\u003ePick your generation first, then your cam. The early kits suit '99-'06 Twin Cams; the late kits suit '06 and up Dyna and all '07-'17 Twin Cams, which share the same engine internals.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit includes Feuling High Volume oil pump, High Flow camplate, Reaper series camshafts, Race Series full travel or short travel hydraulic roller lifters, quick install adjustable pushrods or one-piece pushrods, Timken bearings, gaskets, O-rings, exhaust gaskets, ARP fasteners, washers, moly paste, Loctite and hardware\u003c\/li\u003e\n\u003cli\u003eGear drive removes the cam chain tensioner as a wear item entirely\u003c\/li\u003e\n\u003cli\u003eFeuling states 25 to 35 degree cooler engine temperatures\u003c\/li\u003e\n\u003cli\u003eFeuling states 15 to 30 degree cooler oil temperatures\u003c\/li\u003e\n\u003cli\u003eFeuling states 15 to 30 more pounds of oil pressure\u003c\/li\u003e\n\u003cli\u003eQuieter and smoother engine operation\u003c\/li\u003e\n\u003cli\u003eFeuling states the kit eliminates wet sumping, blowby and oily air cleaners\u003c\/li\u003e\n\u003cli\u003eChoice of full travel lifters with one-piece pushrods, or short travel lifters with quick install adjustable pushrods and pushrod tubes\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e574 Reaper — broad midrange, strong street grind\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntake — 0.574\" valve lift, opens 15°, closes 45°, 240° duration at 0.053\", 0.163\" lift at TDC, 105° lobe centerline\u003c\/li\u003e\n\u003cli\u003eExhaust — 0.574\" valve lift, opens 61°, closes 14°, 255° duration at 0.053\", 0.143\" lift at TDC, 113.5° lobe centerline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e594 Reaper — more overlap, wants compression\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntake — 0.594\" valve lift, opens 19°, closes 56°, 255° duration at 0.053\", 0.190\" lift at TDC, 108.5° lobe centerline\u003c\/li\u003e\n\u003cli\u003eExhaust — 0.604\" valve lift, opens 60°, closes 16°, 260° duration at 0.053\", 0.167\" lift at TDC, 114° lobe centerline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e630 Reaper — the largest grind in this kit, built for top end\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntake — 0.630\" valve lift, opens 20°, closes 58°, 258° duration at 0.053\", 0.188\" lift at TDC, 109° lobe centerline\u003c\/li\u003e\n\u003cli\u003eExhaust — 0.630\" valve lift, opens 60°, closes 19°, 263° duration at 0.053\", 0.171\" lift at TDC, 112.5° lobe centerline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCam specifications are measured at the lifter at 0.053\" lift.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e'99-'06 Twin Cam, except '06 Dyna\u003c\/li\u003e\n\u003cli\u003e'06 and up Dyna, and all '07-'17 Twin Cam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHarley fitted Dyna with the newer style Twin Cam motor in 2006, a year before the rest of the range. So an '06 Dyna takes the late kit, and every Dyna from '06 on runs the same engine internals as an '07-'17 Twin Cam.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation of gear drive cams requires separate purchase of an S\u0026amp;S or Andrews 4-gear drive kit, sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNo shipping to California.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e⚠️ VERIFY your cam grind against your compression, exhaust and tuning plans before ordering. A larger grind is not automatically the faster one.\u003c\/p\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich generation kit do I need?\u003c\/strong\u003e\u003cbr\u003eMatch the motor, not just the year. '99-'06 Twin Cams take the early kit. '06 and up Dyna and all '07-'17 Twin Cams take the late kit — Dyna moved to the newer motor in '06, a year ahead of the rest of the range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cam grind should I choose?\u003c\/strong\u003e\u003cbr\u003eThe 574 favours low end and midrange, the 594 broadens the midrange and rewards added compression, and the 630 chases top end power. Full timing figures for all three are in the Specifications above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy gear drive instead of chain?\u003c\/strong\u003e\u003cbr\u003eGear drive removes the tensioner shoe altogether. On a chain drive motor that shoe is a wear item, and when it wears through the debris goes into the oil system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs everything really in the box?\u003c\/strong\u003e\u003cbr\u003eYes. The kit packages every component from the top to the bottom of the camchest under one part number, down to the moly paste and Loctite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy can't it ship to California?\u003c\/strong\u003e\u003cbr\u003eCalifornia emissions regulations restrict this kit from sale to CA addresses.\u003c\/p\u003e\n\u003ch3\u003eAbout Feuling\u003c\/h3\u003e\n\u003cp\u003eFeuling Parts builds Harley-Davidson valvetrain and oiling components in the U.S.A., and is best known for oil pumps, camplates and the Reaper camshaft line. Their reputation rests on the oiling side of the motor — the parts that decide whether a cammed engine lasts.\u003c\/p\u003e\n\u003ch3\u003eWorks With\u003c\/h3\u003e\n\u003cp\u003eRunning an early Twin Cam and want to keep the chain drive? See the \u003ca href=\"https:\/\/metalcoresupply.com\/products\/hp-chain-drive-camchest-kits\"\u003eHP+ Chain Drive Camchest Kits\u003c\/a\u003e. For the gear drive kit one tier down, see the \u003ca href=\"https:\/\/metalcoresupply.com\/products\/hp-gear-drive-camchest-kits\"\u003eHP+ Gear Drive Camchest Kits\u003c\/a\u003e. Every kit here needs a \u003ca href=\"https:\/\/metalcoresupply.com\/products\/camshaft-installation-kit-feuling\"\u003eCamshaft Installation Kit\u003c\/a\u003e if you do not already have the bearings and hardware.\u003c\/p\u003e","brand":"FEULING","offers":[{"title":"574 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327249058,"sku":"09251391","price":1879.95,"currency_code":"USD","in_stock":true},{"title":"574 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327281826,"sku":"09251392","price":1895.95,"currency_code":"USD","in_stock":true},{"title":"594 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327314594,"sku":"09251409","price":1879.95,"currency_code":"USD","in_stock":true},{"title":"594 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327347362,"sku":"09251410","price":1895.95,"currency_code":"USD","in_stock":true},{"title":"630 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327380130,"sku":"09251383","price":1879.95,"currency_code":"USD","in_stock":true},{"title":"630 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '07-'17 Twin Cam, '06 Dyna","offer_id":43266327412898,"sku":"09251384","price":1825.95,"currency_code":"USD","in_stock":true},{"title":"574 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222264994,"sku":"09251389","price":1795.95,"currency_code":"USD","in_stock":false},{"title":"574 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222297762,"sku":"09251390","price":1895.95,"currency_code":"USD","in_stock":false},{"title":"594 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222330530,"sku":"09251407","price":1795.95,"currency_code":"USD","in_stock":false},{"title":"594 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222363298,"sku":"09251408","price":1895.95,"currency_code":"USD","in_stock":false},{"title":"630 Cams w\/ One Piece Pushrods and Full Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222396066,"sku":"09251381","price":1879.95,"currency_code":"USD","in_stock":false},{"title":"630 Cams w\/ Quick Install Adjustable Pushrods - Pushrods Tubes - Short Travel Lifters \/ '99-'06 Twin Cam (except '06 Dyna)","offer_id":47597222428834,"sku":"09251382","price":1895.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/8389\/1362\/products\/race-series-gear-drive-camshaft-kits-07-17-twin-cams-810083.png?v=1683131048","url":"https:\/\/metalcoresupply.com\/products\/race-series-gear-drive-camshaft-kits","provider":"MetalCore Harley Supply","version":"1.0","type":"link"}