OTC (7667) GM Computer-Controlled Carburetor Tools 084041059593 Fits Research Products Model No

Fits Research Products Model No

Polyurethane-lined

Detailed dimensional checks of the full assembly and critical components ensure the strength and integrity of the part

UL listed & certified

OTC (7667) GM Computer-Controlled Carburetor Tools 084041059593 Fits Research Products Model NoBrand OTC Model 7667 Designed to adjust settings on computer controlled Rochester, Dual Jet, Quadra Jet, and VaraJet carburetors on carbureted GM engines 2 millimeters double D VaraJet lean authority screw and idle air bleed; and Dual Jet and Quadra Jet mixture control adjusting screw 2. 5 millimeters hex Dual Jet and Quadra Jet TPS adjusting screw 7 millimeters double D Dual Jet and Quadra Jet main metering jets 10 millimeters double D Dual Jet and