The Edelbrock 7818 is a Performer-Link timing chain set for AMC V8 290-401 engines, for use with Edelbrock or stock camshafts. It uses a double roller chain, and the set has three keyway setting points for up to 4 degrees of camshaft advance or retard. The chain is a solid-bushing roller design. The cam sprocket is cast iron with 35,000 psi tensile strength, and the crank sprocket is billet SAE-1144 steel, induction heat treated. The set is not for use above 6,500 RPM.
Notes:
- Not for use above 6,500 RPM.
- Never hammer directly on the chain or sprockets; use a sleeve if hammering is required.
- Check clearance between the chain and block and between the chain and front cover, and make sure the cam and crank sprockets are aligned before reassembly.
Specifications:
- Brand: Edelbrock
- Part Number: 7818
- Part Type: Engine Timing Set
- Maximum Retard At Camshaft: 4 deg
- Keyway Adjustable: Yes
- Maximum Advance At Camshaft: 4 deg
- Chain Type: Double Roller
- Timing Chain Type: Double Roller
- Manufacturer warranty: 12 months
Engine Applications
- AMC: 290 (4.8L)-401 (6.6L)
Vehicle Applications
- American Motors: AMX 1968-1970, 1978-1979; Ambassador 1966-1974; American 1967-1968; Concord 1978-1979; Gremlin 1972-1976; Hornet 1970-1977; Javelin 1968-1974; Matador 1971-1978; Pacer 1978-1979; Rambler 1969; Rebel 1967-1970; Spirit 1979
- Jeep: CJ5 1972-1981; CJ6 1972-1975; CJ7 1976-1981; Cherokee 1974-1983; Commando 1972; Grand Wagoneer 1984-1991; J-2500 1972-1973; J-2600 1972-1973; J10 1974-1988; J20 1974-1988; Wagoneer 1972-1983
Grouped by make, with model years for each model (23 models, 139 year, make and model combinations).
Emissions Status
- For racing use only.
Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).
FAQ
What engines does the Edelbrock 7818 fit?
AMC V8s from 290 to 401 cubic inches.
What chain does the 7818 use?
A double roller, solid-bushing chain.
Is the 7818 timing adjustable?
Yes. The set has three keyway setting points, giving up to 4 degrees of camshaft advance or retard.
What is the RPM limit of the 7818?
Performer-Link timing sets are not for use above 6,500 RPM.
Is the Edelbrock 7818 street legal?
It is not 50-state legal. Its emissions status is for racing use only.
California Proposition 65: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
