{"product_id":"stage-4-high-lift-truck-camshaft-1","title":"Stage 4 High Lift Truck Camshaft","description":"The Texas Speed Stage 4 High Lift Truck Camshaft is a performance upgrade for 4.8L, 5.3L, 5.7L, and 6.0L LS truck engines. It features a 223\/226 duration and a 111 LSA, resulting in a distinct, lopey idle that delivers significant power gains across the midrange and top end. Proprietary lobe profiles allow this cam to utilize standard beehive valve springs, making it a high-value performance solution for your engine build.\n\nInstallation of this camshaft requires specific support components for proper operation. Compatible valve springs, such as PAC 1219 or TSP\/PAC .660 dual valve springs, must be used. For vehicles equipped with an automatic transmission, an aftermarket 3000+ RPM stall converter is required. Additionally, the engine should feature a compression ratio of 9.5:1 or higher. Proper tuning is necessary to ensure optimal drivability for daily use in street, strip, or towing applications.","brand":"Texas Speed \u0026 Performance","offers":[{"title":"Default Title","offer_id":52663972135224,"sku":"TSP-223226R6111","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687722710.webp?v=1784331380","url":"https:\/\/store.motormia.co\/products\/stage-4-high-lift-truck-camshaft-1","provider":"MOTORMIA","version":"1.0","type":"link"}