SPEEDWOW 1-Barrel CARB Carburetor for GMC Chevrolet Chevy 292 L6 Engines 4.1L 250 AND 4.8L 292 2007-2016 Replacement for 7043014 7043017 7047314 Cu Carburetor Rebuild Kit Electric Choke

➤【Applicable Vehicle】： 

■For Chevrolet 1963-1990 4.1L/ 250 L6 & 4.8L/292 L6

■For GMC 1963-1989 4.1L/ 250 L6 & 4.8L/292 L6

★Side Inner & Outer Diameter: Intake Side inner Diameter: 34 mm Intake Side Outer Diameter: 38 mm

★Inner & Outer diameter: Air Filter Mount inner Diameter: 73 mm Air Filter Mount Outer Diameter:78 mm

★Base plate & Venturi Diameter Base plate size: 80x44mm Venturi Diameter: 25 x 35 mm

➤APPLICABLE OEM PART NUMBER

Powerful power and fuel efficiency

Original factory OE

•7043014

• 7043017

• 7047314

•70473174

• 17054303

• 17054228

➤CARBURETOR ASSEMBLY:

■1. Assemble the upper body and lower body of the carburetor.

Care should be taken to install the gasket when operating.

■2. Install the idle speed fluctuation compensator.

Care should be taken to install the gasket and.

Shaped ring to prevent air leakage and loss of compensation.

■3. Install the idle speed shut-off valve.

★First, put the needle valve and spring into the carburetor upper body hole, and set a good seal on the idle speed shut-off valve.

★Then install it to the carburetor and tighten it.

■4. Install the carburetor small throat and each quantity hole.

■5. Install the float and adjust the oil level of the float chamber.

■6. Connect the upper and lower body of the carburetor, install the damper puller and vacuum hose, connect the fast idle speed puller and accelerator pump piston, etc.

■7. Adjust the throttle opening, fast idle mechanism and engine idle speed.

■8. Adjustment of the operating mechanism, throttle manipulation mechanism, so that the throttle lever reaches the fully open throttle position.

⚠️⚠️⚠️➤Notice:

■1. Impurity in fuel may cause clogging in the carburetor, please use the clean fuel to ensure the carb work normally, please clean the automobile oil circuit and air filter before you install the carburetor

Please compare carefully the pictures provided to your part before buying.

■2. Please confirm your old part number matches up with one of the part numbers above

■3. Professional installation is highly recommended (No Instruction Included)