{"product_id":"vmp-performance-vmp-249p-08-10-ford-mustang-4-6l-2-49in-roush-m90-press-on-pulley","title":"VMP Performance VMP-249P - 08-10 Ford Mustang 4.6L 2.49in Roush M90 Press-On Pulley","description":"\u003cp\u003eVMP Performance VMP-249P - 08-10 Ford Mustang 4.6L 2.49in Roush M90 Press-On Pulley\u003c\/p\u003e\u003cp\u003eSupercharger Pulley\u003c\/p\u003e\u003cp\u003eVMP 2.49 Roush M90 Press Fit Pulley For 08-10.\u003c\/p\u003e\u003cp\u003eFor late 2008\/2009 Roush changed the type of pulley on their Stage 3 cars and M90 Roushcharger blowers, VMP now offers a pulley that fits! The old pulley was a keyed type held on by a bolt, these blowers can be identified by their straight ribs on the top. The new blowers use a press fit pulley with no bolt and a plastic plugs in the front, these blowers have curved fins on top. The new style pulley requires a special tool to remove and install the pulley.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNEW 2.49\" design! approximately 1\/2-3\/4lb more boost than other pulleys.\u003c\/li\u003e\n\u003cli\u003eRoushcharged M90 Blower Pulley for 2008+ Mustang 4.6L 3V with Roush Blower.\u003c\/li\u003e\n\u003cli\u003eAdds even more boost than the aftermarket pulleys from Roush Performance.\u003c\/li\u003e\n\u003cli\u003eTuning recommended when swapping from a stock pulley. Most tunes will adjust if swapping from a 2.55 or 2.57 pulley.\u003c\/li\u003e\n\u003cli\u003eOne piece steel design powdercoated so it will not rust. Will not come off like some aluminum pulleys.\u003c\/li\u003e\n\u003cli\u003eTuning and complete packages available in the?Roush Mods Section.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003c\/div\u003e","brand":"VMP Performance","offers":[{"title":"Default Title","offer_id":49955286319382,"sku":"JDRX-VMP-249P","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_vmp249p.1_normalized.jpg?v=1777006334","url":"https:\/\/www.cspracing.com\/products\/vmp-performance-vmp-249p-08-10-ford-mustang-4-6l-2-49in-roush-m90-press-on-pulley","provider":"Complete Street Performance","version":"1.0","type":"link"}