{"product_id":"comp-cams-xe250h-10-camshaft-for-chevrolet-small-block-350-performance-upgrade","title":"COMP Cams XE250H-10 Camshaft for Chevrolet Small Block 350 - Performance Upgrade","description":"\u003cp\u003eexcellent all around performance in street carbureted applications. Important Considerations: Works best with COMP Cams roller rockers and matched valve springs. Requires other performance parts (intake manifold, headers, etc.) for best performance. Camshaft Part #12-230-2 Grind #XE250H-10. Duration @ 0.006\": 250 \/ 260deg. Duration @ 0.050\": 206 \/ 212deg. Max Lift w\/ 1.5RR: .432\" \/ .444\". Lobe Separation: 110deg. Lobe ID#'s: 5440 \/ 5207. Intake Centerline: 106deg. Engine Type: Chevrolet 350 Small Block. Bore: 4.040\" Stroke: 3.480\" Displacement: 356ci. Compression: 9.25:1 Heads: Dart S\/R Intake: Edelbrock Performer. Carburetor: Holley #3310 Vac. Sec. Exhaust: 1 5\/8\" Headers. Max Torque: 417 ft\/lbs @ 3700 RPM. Max Power: 333 HP @ 4700 RPM. Manifold Vacuum: 19.5\" Hg @ 800 RPM \u0026amp; 21\" Hg @ 1000 RPM w\/ no load.\n\u003cbr\u003eVery strong torque, excellent mileage, smooth idle.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55146142761265,"sku":"4390135","price":317.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/87f958d9a1c75f2fafcdac923d7d332c_0ec08f9e-834c-43fd-9742-4bd7ca8f71f9.jpg?v=1783570222","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-xe250h-10-camshaft-for-chevrolet-small-block-350-performance-upgrade","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}