Home » OTC 7667 GM Computer- Controlled Carburetor Tool Set
OTC 7667 GM Computer- Controlled Carburetor Tool Set
OTC 7667 GM Computer- Controlled Carburetor Tool Set

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OTC Equipment Tools

OTC 7667 GM Computer- Controlled Carburetor Tool Set

SKU: OTC7667
$178.16

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OTC Tools OTC 7667 GM Computer- Controlled Carburetor Tool Set. These tools adjust various settings on Rochester QuadraJet, DualJet, & VaraJet carburetors on most GM vehicles having the 3C system. Applications include: 2mm double-D - VaraJet lean authority screw & idle air bleed; & DualJet & QuadraJet mixture control adjusting screw. 2.5mm hex - DualJet & QuadraJet TPS adjusting screw 7mm double-D - DualJet & QuadraJet main metering jets. 10mm double-D - DualJet and QuadraJet mixture control solenoid-rich screw.