{"product_id":"cca-camshafts-314","title":"COMP Cams 21-248-4 - Magnum 250\/250 Solid Flat Cam for Chrysler 383-440","description":"\u003cp\u003eAn older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvertised Exhaust Duration:\u003c\/strong\u003e 294 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvertised Intake Duration:\u003c\/strong\u003e 294 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmazon ASIN:\u003c\/strong\u003e B000P595O2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Lubricant Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Operating RPM Range:\u003c\/strong\u003e 3,000-6200 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for On-Road Vehicles?:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:\u003c\/strong\u003e Yes, but must be a race\/competition only vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam and Lifter Kit Upgrade:\u003c\/strong\u003e CL21-248-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Type:\u003c\/strong\u003e Solid Flat Tappet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshaft Gear Attachment:\u003c\/strong\u003e 1-Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshaft Material:\u003c\/strong\u003e Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshaft Series:\u003c\/strong\u003e Magnum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e Chrysler 383-440 c.i. 8 Cylinder (1959-1980)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Duration at .050 inch Lift:\u003c\/strong\u003e 248 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Lift:\u003c\/strong\u003e 0.525 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind Number:\u003c\/strong\u003e 294S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Duration at .050 Inch Lift:\u003c\/strong\u003e 248 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Lift:\u003c\/strong\u003e 0.525 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK-Kit Upgrade:\u003c\/strong\u003e K21-248-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifter Type:\u003c\/strong\u003e Solid Flat Tappet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifters Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLobe Separation:\u003c\/strong\u003e 110 deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSK-Kit Upgrade:\u003c\/strong\u003e SK21-248-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Street\/Strip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Springs Required:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":45357645693063,"sku":"COM21-248-4","price":464.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/21-248-4.jpg?v=1788268160","url":"https:\/\/checkout.northernperformance.ca\/products\/cca-camshafts-314","provider":"Northern Performance","version":"1.0","type":"link"}