{"product_id":"riva-yamaha-r4-supercharger-wheel-upgrade-package","title":"Riva Yamaha R4 Supercharger Wheel Upgrade Package","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe new generation Riva R4 Supercharger Impeller and Riva Super-Duty Gen-4 Supercharger Shaft Upgrade kit will take your SVHO to the next level!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe package delivers incredible horsepower and torque throughout the RPM range. All new blade design produces increased boost pressure and air flow resulting in excellent acceleration and top speed. Precision machined from billet aluminum to exact tolerances and anodized to prevent corrosion. Installs quickly and easily into stock supercharger housing. Includes detailed installation instructions.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKit features a revolutionary hydraulic shaft stabilization bearing that limits shaft deflection and wear. Bearing stabilizes end of supercharger shaft via high pressure oil film dramatically increasing the stability of the system. Hydraulic end bearing and one-piece shaft bearing are fed by a through-shaft oiling system providing superior lubrication. Oil is delivered by braided stainless line and injected into a billet end cap that houses hydraulic bearing. Shaft is precision machined from a single piece of high-strength billet steel producing shaft, collar \u0026amp; gear as one piece. This eliminates the common failure point on stock shafts where OEM gear is pressed onto shaft. Shaft also features larger diameter threads \u0026amp; nut for added strength. Kit includes new one piece bearing with increased surface area providing improved torsional stability of shaft. Bearing features superior materials \u0026amp; finish treatment for reduced friction \u0026amp; abrasion resistance. \u003c\/p\u003e\n\u003cb data-mce-fragment=\"1\"\u003eKey Features:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMore acceleration \u0026amp; top speed\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConstructed with 2618 U.S. Forged Aluminum\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePrecision machining does not require “old school” post production balancing\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAnodized to prevent corrosion\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMade in North America\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNOTE:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFor use with Stage 3 \u0026amp; Up modifications. Requires use of aftermarket engine management system \u0026amp; upgraded supercharger shaft.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBoost Performance:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8.5 PSI @ 6,000 RPM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e11.75 PSI @ 7,000 RPM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e16 PSI @ 8,000 RPM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e19.5 PSI @ 8,500 RPM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e22 PSI @ 9,000 RPM\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e25 PSI @ 9,500 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"Riva","offers":[{"title":"Default Title","offer_id":51067169636663,"sku":null,"price":1079.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/0549\/0999\/files\/20lbup_ed4d8fef-98e3-4067-a864-c1c67d0c67fe.png?v=1757598214","url":"https:\/\/deanstrong.cc\/products\/riva-yamaha-r4-supercharger-wheel-upgrade-package","provider":"My Store","version":"1.0","type":"link"}