The Edelbrock 7112 is a Performer-Plus hydraulic flat tappet camshaft and lifter kit for small-block Oldsmobile 330, 350 and 403 V8 engines. Duration at 0.050 in lift is 224 degrees intake and 234 degrees exhaust, valve lift is 0.496 in intake and 0.520 in exhaust, and lobe separation is 112 degrees. The operating range is 1,500 to 6,500 RPM, with 10 to 12 in of manifold vacuum at idle. Hydraulic flat tappet lifters are included.
Notes:
- Use only stock ratio rocker arms. An adjustable valvetrain is required.
- Warranty coverage requires the correct Edelbrock Sure Seat valve springs or equivalent. Do not use rotator type valve springs or retainers.
- Use oil or an additive containing zinc designed for flat tappet camshafts.
- Coat the cam lobes and lifter bottoms with the supplied MoS2 lube, and do not let the engine run under 2,000 RPM for the first half hour of break-in.
- Intake centerline: 107 degrees. Idle vacuum at 1,000 RPM: 12 in.
Specifications:
- Brand: Edelbrock
- Part Number: 7112
- Part Type: Engine Camshaft and Lifter Kit
- Series: Performer-Plus
- Lifter Materials: Hardened Steel
- Computer Controlled Compatible: No
- Intake Duration at .050 Inch Lift: 224 deg
- RPM Operating Range: 1500-6500 RPM
- Advertised Intake Duration: 290 deg
- Advertised Exhaust Duration: 300 deg
- Intake Valve Lift: 0.496 in
- Lifter Type: Hydraulic
- Lobe Separation: 112 deg
- Cam Type: Cast
- Exhaust Duration at .050 inch Lift: 234 deg
- Exhaust Valve Lift: 0.520 in
- Manufacturer warranty: 12 months
Engine Applications
- Oldsmobile Small-Block: 330 (5.4L), 350 (5.7L), 403 (6.6L)
Vehicle Applications
- Buick: Apollo 1973-1975; Centurion 1973; Century 1973-1977; Electra 1977-1980; Estate Wagon 1977-1980; GS 1972; LeSabre 1972-1980; Regal 1973-1977; Riviera 1977-1980; Skylark 1977; Sportwagon 1972
- Cadillac: Eldorado 1979-1980; Seville 1976-1980
- Chevrolet: Bel Air 1972-1975; Biscayne 1972; Brookwood 1972; C10 Pickup 1972; C20 Suburban 1972; C30 Pickup 1972; Camaro 1972-1975; Caprice 1972-1975; Chevelle 1972-1973; El Camino 1972-1975; G20 Van 1972; Impala 1972-1975; K10 Pickup 1972; K10 Suburban 1972; K20 Pickup 1972; K20 Suburban 1972; K30 Pickup 1972; Kingswood 1972; Laguna 1973-1975; Malibu 1973-1975; Monte Carlo 1972-1975; Nova 1972-1975; Townsman 1972
- GMC: C15/C1500 Pickup 1972; C15/C1500 Suburban 1972; C25/C2500 Pickup 1972; C25/C2500 Suburban 1972; C35/C3500 Pickup 1972; K15/K1500 Pickup 1972; K25/K2500 Pickup 1972; K25/K2500 Suburban 1972; K35/K3500 Pickup 1972; Sprint 1972-1975
- Oldsmobile: 442 1965-1969; 88 1957; 98 1957-1959, 1977-1980; Custom Cruiser 1977-1980; Cutlass 1965-1977, 1979-1980; Cutlass Calais 1979-1980; Cutlass Cruiser 1980; Cutlass Salon 1975-1977, 1979; Cutlass Supreme 1968-1977, 1979-1980; Cutlass Tiara 1976; Delmont 88 1968; Delta 88 1968-1980; F85 1965-1966, 1968-1972; Fiesta 1957-1964; Golden Rocket 88 1957; Omega 1973-1977; Starfire 1957; Super 88 1957-1960; Toronado 1977-1980; Vista Cruiser 1968-1975
- Pontiac: Bonneville 1977-1980; Catalina 1977-1980; Firebird 1976-1979; Grand Am 1975; Grand LeMans 1975-1977; Grand Prix 1976-1977; Grand Safari 1977-1978; Laurentian 1977-1980; LeMans 1975-1977; Parisienne 1972-1974; Phoenix 1977; Ventura 1975-1977
Grouped by make, with model years for each model (78 models, 245 year, make and model combinations).
Fits only vehicles equipped with a small-block Oldsmobile V8.
Emissions Status
- For engine swaps into uncontrolled or pre-pollution-controlled vehicles. Not legal for use on pollution-controlled vehicles.
FAQ
What engines does the Edelbrock 7112 fit?
Small-block Oldsmobile 330, 350 and 403 cubic inch V8 engines.
What are the camshaft specifications of the 7112?
Duration at 0.050 in lift is 224 degrees intake and 234 degrees exhaust, advertised duration is 290 and 300 degrees, valve lift is 0.496 in intake and 0.520 in exhaust, and lobe separation is 112 degrees.
What valvetrain does the 7112 require?
Stock ratio rocker arms and an adjustable valvetrain. Warranty coverage requires the correct Edelbrock Sure Seat valve springs or equivalent, and rotator type springs or retainers must not be used.
What RPM range is the 7112 built for?
1,500 to 6,500 RPM, with 10 to 12 in of manifold vacuum at idle.
Is the Edelbrock 7112 street legal?
It is not 50-state legal. Its emissions status is for engine swaps into uncontrolled or pre-pollution-controlled vehicles only.
California Proposition 65: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
