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Home >> Chevrolet >> 1988 >> Spectrum Express >> Repair and Diagnosis >> Engine Performance >> System >> Carburetor - STROMBERG 2-Bbl >> Adjustments >> Secondary Touch Angle

Secondary Touch Angle

Clearance should be checked at primary throttle valve to bore when secondary throttle valve starts to open. Clearance should be .23" (5.8 mm). Adjust by bending throttle adjusting arm. See Fig 1 .

Fig 1: Adjusting Secondary Touch Angle
G62271Courtesy of GENERAL MOTORS CORP.