Another Mod that you need to make to the Rear Metering Block is to make and install a Power Valve Spring Cup and a lowered Fuel Inlet Tube for the fuel to get to the Rear Power Valve.
As you can see in the two pictures attached the Power Valve opening is no longer just open to the Rear Bowl Area.
It now has a special spring cup and Lower Fuel Inlet Tube that gets the fuel inlet lower in the carb bowl and also extends
the fuel entrance farther toward the rear of the bowl.
Obviously you need to modify the Rear Black Float for the Power Valve Fuel Inlet Tube otherwise the Float would not drop to the bottom of the bowl.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
Last edited by Tom Vaught; 01-12-2018 at 06:01 PM.
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