{"id":4843346624590,"title":"Comp Cams 12-564-4 SBC Nitrous HP Hydraulic Flat Tappet Camshaft NX274H","handle":"com12-564-4","description":"\u003ch3\u003eCamshaft - Nitrous HP - Hydraulic Flat Tappet - Lift 0.487 \/ 0.501 in - Duration 274 \/ 292 - 113 LSA - 2400 \/ 6500 RPM - Small Block Chevy - Each\u003c\/h3\u003e","published_at":"2025-10-06T15:47:57-05:00","created_at":"2020-10-03T14:48:28-05:00","vendor":"COMP CAMS","type":"Camshafts","tags":["Advertised Intake Duration: 274 Advertised Exhaust Duration: 292 Advertised Duration: 274 int.\/292 exh.","Basic Operating RPM Range: 2400-6500","Cam Style: Hydraulic flat tappet","Computer-Controlled Compatible: No","Engine Size and Year: 262-400 (1955-98)","Exhaust Duration at 050 inch Lift: 244 Duration at 050 inch Lift: 230 int.\/244 exh.","Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.501 in.","Grind Number: CS NX274H-13","Intake Duration at 050 inch Lift: 230","Intake Valve Lift with Factory Rocker Arm Ratio: 0.487 in.","Lobe Separation (degrees): 113","Make: Chevy","Quantity: Sold individually.","Valve Lift with Factory Rocker Arm Ratio: 0.487 int.\/0.501 exh.","Valve Springs Required: Yes"],"price":28895,"price_min":28895,"price_max":28895,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32651359486030,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"COM12-564-4","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Comp Cams 12-564-4 SBC Nitrous HP Hydraulic Flat Tappet Camshaft NX274H","public_title":null,"options":["Default Title"],"price":28895,"weight":4018,"compare_at_price":null,"inventory_management":"shopify","barcode":"036584259701","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-564-4_de87d9a6-ffe4-4228-9770-da2f488e20ab.jpg?v=1601759502"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-564-4_de87d9a6-ffe4-4228-9770-da2f488e20ab.jpg?v=1601759502","options":["Title"],"media":[{"alt":"Comp Cams12-564-4","id":7987087409230,"position":1,"preview_image":{"aspect_ratio":1.776,"height":563,"width":1000,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-564-4_de87d9a6-ffe4-4228-9770-da2f488e20ab.jpg?v=1601759502"},"aspect_ratio":1.776,"height":563,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/COM12-564-4_de87d9a6-ffe4-4228-9770-da2f488e20ab.jpg?v=1601759502","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCamshaft - Nitrous HP - Hydraulic Flat Tappet - Lift 0.487 \/ 0.501 in - Duration 274 \/ 292 - 113 LSA - 2400 \/ 6500 RPM - Small Block Chevy - Each\u003c\/h3\u003e"}