{"id":4843414093902,"title":"Comp Cams 54-330-11 GM LS Gen III\/IV Turbo LST Stage 1 Hydraulic Roller Camshaft 278HLO15","handle":"com54-330-11","description":"\u003cp\u003eCamshaft - LST Stage 1 - Hydraulic Roller - Lift 0.598 \/ 0.600 in - Duration 278 \/ 280 - 115 LSA - 2300 \/ 7400 RPM - GM LS-Series - Each\u003c\/p\u003e","published_at":"2025-10-06T15:54:08-05:00","created_at":"2020-10-03T15:10:48-05:00","vendor":"COMP CAMS","type":"Camshafts","tags":["Advertised Duration: 278 int.\/280 exh.","Advertised Exhaust Duration: 280","Advertised Intake Duration: 278","Basic Operating RPM Range: 2300-7400","Cam Style: Hydraulic roller tappet","Camshaft Gear Attachment: 3-bolt","Camshaft Manufacturers Description: HYDRAULIC ROLLER Ÿ?? Perfect choice for 4.8L \u0026 5.3L Ÿ??cam onlyŸ?� turbo engines w\/ unknown back pressure. 7400 RPM stability with CK \u0026 MK Kits. 24x Applications.","Computer-Controlled Compatible: Yes","Engine Size and Year: 4.8L-6.0L LS 3-Bolt (1997-2015)","Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.600 in.","Intake Duration at 050 inch Lift: 223 Exhaust Duration at 050 inch Lift: 225 Duration at 050 inch Lift: 223 int.\/225 exh.","Intake Valve Lift with Factory Rocker Arm Ratio: 0.598 in.","Lobe Separation (degrees): 115","Make: Chevy","Quantity: Sold individually.","Valve Lift with Factory Rocker Arm Ratio: 0.598 int.\/0.600 exh.","Valve Springs Required: Yes"],"price":54195,"price_min":54195,"price_max":54195,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32651449106510,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"COM54-330-11","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Comp Cams 54-330-11 GM LS Gen III\/IV Turbo LST Stage 1 Hydraulic Roller Camshaft 278HLO15","public_title":null,"options":["Default Title"],"price":54195,"weight":4540,"compare_at_price":null,"inventory_management":"shopify","barcode":"036584386384","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM54-330-11_19ffcca3-2e90-4255-8e5d-65eb3df4fc3f.jpg?v=1601760593"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM54-330-11_19ffcca3-2e90-4255-8e5d-65eb3df4fc3f.jpg?v=1601760593","options":["Title"],"media":[{"alt":null,"id":7987218284622,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM54-330-11_19ffcca3-2e90-4255-8e5d-65eb3df4fc3f.jpg?v=1601760593"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM54-330-11_19ffcca3-2e90-4255-8e5d-65eb3df4fc3f.jpg?v=1601760593","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eCamshaft - LST Stage 1 - Hydraulic Roller - Lift 0.598 \/ 0.600 in - Duration 278 \/ 280 - 115 LSA - 2300 \/ 7400 RPM - GM LS-Series - Each\u003c\/p\u003e"}