Quick-fuel-technology Methanol Main Body to E85 Calibration User Manual download pdf

Methanol Main Body to E85 Calibration Instructions

To properly utilize your new carburetor main body please follow these

simple step-by-step instructions. Please use proper safety precautions when

handling gasoline or similar fuels.

1. After removing the carburetor from the engine, drain all gasoline from

the fuel bowls. This can be accomplished by removing one of the lower

fuel bowl screws and allowing the fuel to drain into an approved

container. With a funnel, turn the carburetor upside down; activate the

throttle several times to drain the fuel out of the accelerator pump

cavities.

2. In order for your new carburetor to run properly using E85 fuel you must

convert your new main body from its standard methanol calibration to the

desired E85 calibration. First install the supplied #40 squirters in place of

the original ones followed by the 0.028” high speed air bleed (these are

the bleeds closest to the squirter) followed by the 0.063” idle air bleed.

3. Before proceeding any further, you should check to be certain that your

new carburetor main body will fit your carburetor. With your carburetor

upside down, measure the diameter of the venturi at its lowest point

(where it attaches to the throttle body). This measurement should be

equal to that of your existing throttle body, i.e. 1.69” or 1.75”

4. Once the fuel bowl has been emptied, you can now remove the remaining

three fuel bowl screws.

5. With the fuel bowl screws removed attempt to separate the fuel bowl,

metering block from the main body. If these components cannot be

removed by hand it is likely your carburetor has been assembled with

“sticky” adhesive coated gaskets.

6. Separating these components can be somewhat difficult but not

impossible. With a soft-faced hammer, tap repeatedly on the sides of the

fuel bowl and metering block in an effort to break the gasket seal. If this

method proves to be unsuccessful it will then become necessary to pry

the components apart. This is a last resort, when all other methods fail.

Wedge a large blade, common tip screwdriver between the air cleaner

ring and the center the metering block. With a gentle rocking motion,

push the metering block away from the main body. Once the fuel bowl

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Summary of Contents

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Methanol Main Body to E85 Calibration Instructions To properly utilize your new carburetor main body please follow these simple step-by-step instru

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and metering block separate from the main body turn over the assembly and attempt to pry the metering block away from the fuel bowl, using the acceler

13. Secondary installation is the same as the primary side. 14. You are now ready to reinstall your upgraded carburetor! There are numerous outstandi

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Quick-fuel-technology Methanol Main Body to E85 Calibration User Manual

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