{"product_id":"pontia-326-455-engines-engine-camshaft-parts-ede7157","title":"Engine Camshaft and Lifter Kit \u003cbr\u003e Pontia 326-455£¨5.3-7.4L) Engines","description":"\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eEdelbrock part 7157 Performer RPM Camshaft is designed for Pontiac 350-455 V-8 applications. This Edelbrock cam kit produced 422 HP \u0026amp; 441 ft-lbs. of torque when used with 7156 intake and 60599 cylinder heads on a 455 engine. The camshaft works well with high-performance's street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: - Duration @ .050 Intake: 231 degrees - Duration @ .050 Exhaust: 240 degrees - Lift @ Valve Intake: .470 - Lift @ Valve Exhaust: .470 - Lobe Separation: 113.5 Degrees - Intake Centerline: 112 Degrees - Idle Vacuum @ 1000 RPM's: 10\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifics and Features:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003eAdvertised Exhaust Duration: 320 DD\u003c\/li\u003e\n\u003cli\u003eAdvertised Intake Duration: 308 DD\u003c\/li\u003e\n\u003cli\u003eCam Type: Cast\u003c\/li\u003e\n\u003cli\u003eComputer Controlled Compatible: No\u003c\/li\u003e\n\u003cli\u003eExhaust Duration at .050 inch Lift: 231 DD\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Lift: 0.470 IN\u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance\u003c\/li\u003e\n\u003cli\u003eIntake Duration .050 Inch Lift: 231 DD\u003c\/li\u003e\n\u003cli\u003eIntake Valve Lift: 0.470 IN\u003c\/li\u003e\n\u003cli\u003eLifter Materials: Hardened Steel\u003c\/li\u003e\n\u003cli\u003eLifter Type: Hydraulic\u003c\/li\u003e\n\u003cli\u003eLobe Separation: 114 DD\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003eEdelbrock Performer RPM Camshaft Kit\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1975 Buick LeSabre\u003c\/li\u003e\n\u003cli\u003e1975 Oldsmobile 98 Delta 88 Custom Cruiser\u003c\/li\u003e\n\u003cli\u003e1958-1978 Pontiac Bonneville Catalina\u003c\/li\u003e\n\u003cli\u003e1967-1979 Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e1971-1978 Pontiac Grand Safari\u003c\/li\u003e\n\u003cli\u003e1971-1975 Pontiac Grandville\u003c\/li\u003e\n\u003cli\u003e1968-1977 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1960-1961,1972-1975 Pontiac Ventura\u003c\/li\u003e\n\u003cli\u003e1964-1973 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1958-1966 Pontiac Star Chief\u003c\/li\u003e\n\u003cli\u003e1984 GMC G3500\u003c\/li\u003e\n\u003cli\u003e1975-1977 Pontiac Grand LeMans\u003c\/li\u003e\n\u003cli\u003e1962-1977 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1966-1974,1976 Pontiac Parisienne Laurentian\u003c\/li\u003e\n\u003cli\u003e1973-1975 Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003e1958 Pontiac Chieftain Super Chief\u003c\/li\u003e\n\u003cli\u003e1961,1968-1970 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1967-1970 Pontiac Executive\u003c\/li\u003e\n\u003cli\u003e1970-1971 Pontiac Acadian\u003c\/li\u003e\n\u003cli\u003e1966-1970 Pontiac Strato-Chief\u003c\/li\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52774780010859,"sku":"EDE-7157","price":437.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1961\/1987\/files\/EDE-7157-1.jpg?v=1768813636","url":"https:\/\/caautoparts.com\/products\/pontia-326-455-engines-engine-camshaft-parts-ede7157","provider":"CA Auto Parts","version":"1.0","type":"link"}