{"product_id":"sb-gfb-lightweight-non-underdrive-pulley-kit-2016","title":"GFB Lightweight Non-Underdrive Pulley Kit 2016","description":"Lightweight 3-Piece Pulley Kit for FA20 BRZ\/86\/FR-S\u003cbr\u003e\u003cbr\u003eGo faster, add lightness!\u003cbr\u003e\u003cbr\u003eGFBs Lightweight Pulley Kit replaces the crank, alternator, and water pump pulleys to dramatically reduce the rotating mass on the front of your FA20. This allows the engine to rev more freely and accelerate faster, giving your car a sharper, more responsive feel.\u003cbr\u003e\u003cbr\u003eCombined, the factory steel pulleys weigh 2880g, whilst the GFB kit tips the scales at a mere 660g, representing over 2kg of rotational weight reduction!\u003cbr\u003e\u003cbr\u003eThis kit is not underdriven, so it uses the original factory belt.\u003cbr\u003e\u003cbr\u003eThe best lightweight pulley kit for TOYOTA 86 ZN6 GT GTS 12-on: The GFB Lightweight Pulley kit or lightened underdrive pulleys 2016.\u003cbr\u003e\u003cbr\u003eGFB lightweight BRZ\/86\/FR-S pulley kit (part number 2016) is made from anodized aircraft-grade billet 6061-T6 aluminium and offers sharper throttle response and faster acceleration. Kit includes: crank, alternator and water pump pulleys (original factory belt is used with this kit).\u003cbr\u003e\u003cbr\u003eGFB pulley kits are designed to improve acceleration by reducing the rotational mass (inertia) of the belt train. The effect is similar to a lighter flywheel, and the engine feels more lively and willing to rev.\u003cbr\u003e\u003cbr\u003eWe know that people are sometimes concerned about possible adverse effects of lightweight pulleys, but rest assured we have done our homework! It is true that some engine types do suffer harmonic issues from lightweight pulleys, and we steer clear of those. The kits we release are thoroughly application tested and do NOT cause engine damage in the short or long term.\u003cbr\u003e\u003cbr\u003eGFB products are manufactured in Australia and the company is accredited to ISO 9001, which ensures their products meet stringent quality requirements at all stages of manufacture.\u003cbr\u003e\u003cbr\u003eGFB have Australia's best performance turbo management solutions.","brand":"Bapcor","offers":[{"title":"Default Title","offer_id":47455830376701,"sku":"SBX-P6888852","price":812.76,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/8396\/7485\/files\/2016_web-1.jpg?v=1777192122","url":"https:\/\/krenbits.com\/products\/sb-gfb-lightweight-non-underdrive-pulley-kit-2016","provider":"Kren Bits","version":"1.0","type":"link"}