{"product_id":"70mm-mp62-supercharger-pulley-upgrade","title":"70mm MP62 Supercharger Pulley Upgrade","description":"The Track Dog Racing 909-550 is a 70 mm pulley upgrade specifically designed for the MP62 supercharger system, targeting 1994-2005 Miata models equipped with this supercharger. This upgrade leverages the benefits of an Air-to-Air intercooler, which effectively offsets potential pressure losses from piping and intercooler volume. By providing cooler, denser intake air, this system reduces timing retardation, leading to increased horsepower and the potential for safely adding more boost.\n\nThe components included in this upgrade are of the highest quality. The intercooler core is constructed from all-aluminum measuring 16\"\" W x 8\"\" H x 3\"\" D, paired with 304 stainless steel piping featuring a brushed finish. A powder-coated aluminum radiator cover and three-ply silicon hoses are also included. The system boasts a typical efficiency of 80-85% and is designed for minimal pressure drop. This setup helps enlarge the radiator shroud area, further contributing to efficient cooling.","brand":"Track Dog Racing","offers":[{"title":"Default Title","offer_id":52664032264504,"sku":"909-550","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687145830.gif?v=1784332147","url":"https:\/\/store.motormia.co\/products\/70mm-mp62-supercharger-pulley-upgrade","provider":"MOTORMIA","version":"1.0","type":"link"}