{"product_id":"brian-tooley-racing-trucknorrisnsr-truck-norris-cam-no-springs-required","title":"Brian Tooley Racing TRUCKNORRISNSR - BTR TRUCK NORRIS NO SPRINGS REQUIRED CAMSHAFT","description":"\u003cp\u003eBrian Tooley Racing TRUCKNORRISNSR - BTR TRUCK NORRIS NO SPRINGS REQUIRED CAMSHAFT\u003c\/p\u003e\u003cp\u003eCamshaft - Truck Norris - Hydraulic Roller - Lift 0.498 \/ 0.498 in - Intake Duration 210 - 107 LSA - 1800 \/ 7100 RPM - GM LS-Series - Each\u003c\/p\u003e\u003cp\u003eBTR GEN III \u0026amp; IV LS TRUCK NORRIS NSR CAM\u003c\/p\u003e\u003cp\u003eDeveloped from the success of the original Truck Norris, this NSR (No Springs Required) camshaft will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in-house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e212\/22X, .498\/.498, 107 LSA\u003c\/li\u003e\u003c\/ul\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":50459174830358,"sku":"GNBP-TRUCKNORRISNSR","price":416.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_trucknorrisnsr-1-of-3_normalized.jpg?v=1776731244","url":"https:\/\/www.cspracing.com\/products\/brian-tooley-racing-trucknorrisnsr-truck-norris-cam-no-springs-required","provider":"Complete Street Performance","version":"1.0","type":"link"}