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Weber K551 32/36 DGEV Carburetor for 72-90 Jeep with 4.2L Engine & 2 Barrel Carburetor

Quadratec Part #: 51312-53
Weber Part #: K551
Description

These time tested carburetors can deliver more horsepower, fuel economy and dependibility than stock units. Experience noticeable gains in torque and better acceleration. Includes an assembled carburetor body, manifold adapter, all linkage, a washable air filter with chrome housing and complete installation and tuning instructions. Most kits will deliver up to 18% increase in hp over factory carburetors while increasing fuel economy by 10-20%. The 32/36 and 38/38 designations refer to the diameter of the throttle bores in millimeters with a CFM of 300.

Please Note: Only replaces 2 Barrel application with a 4.2L engine

Not legal for highway use in California.

CARB Notice

  • Legal in California, or other states adopting California emissions standards, only for racing vehicles that may never be used, registered or licensed for use, upon a highway. Can not be shipped to California residents.
Details

Unplugging stepper motor connections and re-routing of vaccuum lines to Weber fittings recommended for 82 & newer 6 cylinder (258c.i.).

May need to buy a fuel regulator for optimal performance.

Installation Notes
Installation Difficulty:
Skill Level 2 IconLevel 2Intermediate
Includes linkage needed for automatic transmission equipped models.
Installation Time: 2-3 hours
  • Engine Size: 4.2L 258ci I-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 13lb
  • Shipping Dimensions: 11in x 11in x 8in (L x W x H)
  • Jeep Cherokee (XJ)

  • 1987 Jeep Cherokee (XJ)
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  • 1983 Jeep CJ-5
  • 1982 Jeep CJ-5
  • 1981 Jeep CJ-5
  • 1980 Jeep CJ-5
  • 1979 Jeep CJ-5
  • 1978 Jeep CJ-5
  • 1977 Jeep CJ-5
  • 1976 Jeep CJ-5
  • 1975 Jeep CJ-5
  • 1974 Jeep CJ-5
  • 1973 Jeep CJ-5
  • 1972 Jeep CJ-5
  • Jeep CJ-6

  • 1975 Jeep CJ-6
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  • 1972 Jeep CJ-6
  • Jeep CJ-7

  • 1986 Jeep CJ-7
  • 1985 Jeep CJ-7
  • 1984 Jeep CJ-7
  • 1983 Jeep CJ-7
  • 1982 Jeep CJ-7
  • 1981 Jeep CJ-7
  • 1980 Jeep CJ-7
  • 1979 Jeep CJ-7
  • 1978 Jeep CJ-7
  • 1977 Jeep CJ-7
  • 1976 Jeep CJ-7
  • Jeep CJ-8

  • 1985 Jeep CJ-8
  • 1984 Jeep CJ-8
  • 1983 Jeep CJ-8
  • 1982 Jeep CJ-8
  • 1981 Jeep CJ-8
  • Jeep Wrangler (YJ)

  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
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4.583335
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