{"product_id":"tsunami-235-240-camshaft","title":"Tsunami 235\/240 Camshaft","description":"The Texas Speed Tsunami 235\/240 camshaft is a max-effort, naturally aspirated camshaft engineered for aggressive cathedral-port LS engine combinations. It boasts a 235° intake and 240° exhaust duration at .050\" lift, .629\" intake and .615\" exhaust valve lift, and a tight 111° lobe separation angle. This configuration contributes to a very aggressive, hard-hitting lope at idle and delivers strong midrange acceleration with maximum upper-RPM and peak-horsepower performance.\n\nDesigned for optimal performance, the Tsunami camshaft operates effectively in the 2,500-7,000 RPM range. It requires a minimum compression ratio of 10.5:1 or higher and is recommended for use with TSP\/PAC .660\" dual valve springs. For automatic transmission applications, a stall converter of 3600 RPM or higher is recommended, and a 3.42 or higher rear gear ratio is advised to fully leverage the camshaft's powerband.\n\nThis camshaft is not the preferred choice for a typical daily driver; it is best suited for performance-street and street\/strip combinations. Custom tuning is required for both automatic and manual transmission vehicles to ensure proper operation and maximize performance. Valve spring compatibility, installed height, coil-bind clearance, retainer-to-seal clearance, and valvetrain geometry should also be verified. With proper supporting modifications such as cylinder heads, intake, exhaust, and tuning, this camshaft is estimated to provide an approximate 70+ RWHP gain.","brand":"Texas Speed \u0026 Performance","offers":[{"title":"Default Title","offer_id":52872134426936,"sku":"25-TSPSUNAMI","price":419.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/tsunami-235-240-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}