{"product_id":"alta-performance-supercharger-pulley-15-amp-eng-200v2","title":"Alta Performance Supercharger Pulley 15% AMP-ENG-200V2","description":"\u003cp\u003eThe quickest and easiest way to add 20+ Wheel HP to your MINI Cooper S!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBody Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed of lightweight 6061T6 aluminum to reduce rotational inertia and improve engine response\u003c\/li\u003e\n\u003cli\u003eCross-drilled holes increase belt grip and reduce slippage as the belt stretches\u003c\/li\u003e\n\u003cli\u003eOversized belt retainers help prevent the belt from jumping off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShaft Coupler Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a stainless steel clamp-on coupler for a secure grip on the supercharger shaft\u003c\/li\u003e\n\u003cli\u003eProven to work even on worn shafts (up to .020\" wear)\u003c\/li\u003e\n\u003cli\u003eIncludes installation aperture to visibly verify proper collar seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOuter pulley is machined from solid billet aluminum for natural balance\u003c\/li\u003e\n\u003cli\u003eNon-symmetrical hub adaptor is precision balanced to offset bolt and slit weight\u003c\/li\u003e\n\u003cli\u003ePrototype balanced to within 0.1 gram at 16,000 RPM, exceeding OEM standards\u003c\/li\u003e\n\u003cli\u003eProduction models incorporate balancing data from prototype\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePulley Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eALTA Supercharger Pulleys are offered in two sizes: 15% and 17% reductions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e15% Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry standard size\u003c\/li\u003e\n\u003cli\u003eProduces smooth and safe power gains\u003c\/li\u003e\n\u003cli\u003eIncreases output by approximately 20 WHP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e17% Reduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for drivers seeking additional power\u003c\/li\u003e\n\u003cli\u003eBuilds boost earlier in the RPM range\u003c\/li\u003e\n\u003cli\u003eAdds approximately 1.5 psi of boost at redline\u003c\/li\u003e\n\u003cli\u003eDelivers more low-end torque and extra top-end horsepower\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBelt Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere you'll find the correct belt required for your particular supercharger pulley setup.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ccaption\u003e\u003cstrong\u003eBelt Fitment Guide\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSupercharger Pulley Size\u003c\/th\u003e\n\u003cth\u003eStock Crank Pulley\u003c\/th\u003e\n\u003cth\u003e2% Oversized\u003c\/th\u003e\n\u003cth\u003e3% Oversized\u003c\/th\u003e\n\u003cth\u003e4% Oversized\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock Supercharger Pulley\u003c\/td\u003e\n\u003ctd\u003eStock belt\u003c\/td\u003e\n\u003ctd\u003eStock belt\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060547\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060547\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15% Supercharger Pulley\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060535\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060539\u003c\/td\u003e\n\u003ctd\u003eStock belt\u003c\/td\u003e\n\u003ctd\u003eStock belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17% Supercharger Pulley\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060535\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060539\u003c\/td\u003e\n\u003ctd\u003eNAPA Belt #060539\u003c\/td\u003e\n\u003ctd\u003eStock belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e* Note: +5% Supercharger Pulley for Turbo kit uses #060547\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Tools\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALTA Pulley Removal Tool is the perfect tool to reliably remove the factory supercharger pulley from your MINI Cooper S \u003cem\u003e(tool does not work on JCW or GP pulleys)\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eYou can purchase your own tool — perfect for club events or group installations.\u003c\/p\u003e","brand":"Alta Performance","offers":[{"title":"Default Title","offer_id":67904909541696,"sku":"AMP-ENG-200V2","price":236.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/1152\/0064\/files\/AMP-ENG-200V2.jpg?v=1793279096","url":"https:\/\/shop.vctrperformance.com\/products\/alta-performance-supercharger-pulley-15-amp-eng-200v2","provider":"VCTR","version":"1.0","type":"link"}