{"product_id":"s-s-cycle-09-26-big-twin-models-compensator-spring-kit-small-spring-only","title":"S\u0026S Cycle 09-26 Big Twin Models Compensator Spring Kit - Small Spring Only - 560-0475","description":"\u003cp\u003eThe S\u0026amp;S Compensator Spring Kit was engineered as a premium drop-in upgrade for late-model, high-output Harley-Davidson® Twin Cam and M8 engines to tame the torque and quiet the clatter. This American-made steel alloy spring is 200% stiffer than the weak factory original unit it replaces, delivers a 50% increase in system pre-load force and a 32% boost in torsional stiffness. Our spring provides massive torque spike protection to shield your clutch and transmission.\u003c\/p\u003e\n\u003cp\u003eBeyond heavy-duty drivetrain protection, this drag-strip-proven upgrade noticeably smoothes out low-RPM roll-on throttle response, improves engine starting, and eliminates annoying startup\/shut-off clatter. It is the ultimate, cost-effective way to silence a noisy primary drive and ensure your compensator retains its stiffness, even under the most extreme, high-temperature riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200% stiffer than the OEM H-D small compensator spring that it replaces. *\u003cem\u003eA\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncreases pre-load and torsional stiffness of the compensator system.\u003c\/li\u003e\n\u003cli\u003e32% increase in torsional stiffness through the range of compensator ramp travel. *\u003cem\u003eB,C\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e50% Increase in system pre-load force. *\u003cem\u003eC\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmoothes low-rpm roll-on response \/ feel.\u003c\/li\u003e\n\u003cli\u003eProvides better torque spike protection for all downstream drivetrain components (clutch, transmission, etc.). A great upgrade for bikes paired with high-displacement \/ high output Late-Model Twin Cam and M8 engines.\u003c\/li\u003e\n\u003cli\u003eImproves engine starting. Controls compensator shutter and reduces clatter and noise during engine startup \/ shut-off.\u003c\/li\u003e\n\u003cli\u003eHelps quiet worn, noisy primaries.\u003c\/li\u003e\n\u003cli\u003eDisclaimer: The S\u0026amp;S compensator spring is not a fix for excessively worn or damaged compensators.\u003c\/li\u003e\n\u003cli\u003eDrag strip proven.\u003c\/li\u003e\n\u003cli\u003eWill fit any 06-up Dyna® and 07-up Twin Cam® model that has been updated to a 2014-up style compensator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePerformance Claim Notes: \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eA\u003c\/em\u003e - On Average. Spring force increase is not linear, and will vary through the range of spring deflection by design.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eB\u003c\/em\u003e - Torsional stiffness increase is not linear, and will vary through the range of compensator ramp rotation by design.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eC\u003c\/em\u003e - On Average. Tested using a Screamin’ Eagle 40100061 Compensator Assembly for Twin Cam Models, H-D 40100076A Compensator Assembly for M-8 Models\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53627145683307,"sku":"SSC560-0475","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/300aaf5cabf57cdc4b7926e4b2d60a3fL.jpg?v=1785364017","url":"https:\/\/www.raptorracing.com\/products\/s-s-cycle-09-26-big-twin-models-compensator-spring-kit-small-spring-only","provider":"Raptor Racing","version":"1.0","type":"link"}