{"product_id":"pds-stage-2-torque-hydraulic-roller-camshaft","title":"PDS Stage 2 Torque Hydraulic Roller Camshaft","description":"The Brian Tooley Racing PDS Stage 2 Torque camshaft is a hydraulic roller camshaft specifically engineered for Gen III\/Gen IV LS engines, particularly those that are supercharged with a Roots-style supercharger. This camshaft offers a significant upgrade in power and torque compared to previous PDS designs, achieved through innovative BTR lobe designs that have undergone rigorous Spintron and Engine Dyno testing.\n\nWith a lift of 0.619 inches on the intake and 0.617 inches on the exhaust, and an intake duration of 221 degrees with a 113 LSA, this camshaft is optimized for a broad powerband, typically operating between 3200 and 7525 RPM. The development process focused on maximizing the overall power curve while ensuring strict valvetrain stability and long-term durability.\n\nE85 fuel is highly recommended for optimal performance with this camshaft. A dyno sheet indicates impressive results when tested in-house on a BTR Superflow dyno, utilizing an LS3 short block, GMPP ported LS3 heads, and a Kong ported LSA supercharger with 17psi boost and E85 fuel.","brand":"Brian Tooley","offers":[{"title":"Default Title","offer_id":52687290499384,"sku":"BTR-PDSSTAGE2TQ","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687891988.jpg?v=1784882302","url":"https:\/\/store.motormia.co\/products\/pds-stage-2-torque-hydraulic-roller-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}