I have a Holley 1920 and there are to set of numbers above the fuel bowl (3220 and 4656) and a set of numbers on the side (12R-4285B) .
Which float will be good to get ( Holley 362 B77). I think it is called the hot idle compensator valve ,does the seal or oring come with the kit.I was looking at it ,and when I took the valve out , the o-ring on the bottom looked like an 8-ring.
What do I have took take off from the inside of the carb to dip. I see on the metering body ,there is a pastic piece that is under the economizer plunger? and pushes into the checkball , I am pretty sure that needs to go (if so how hard is it to take off and put back on ).
Thanks
Dave

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81 Dodge D150
It looked easier in the book .

Type #4656 = Holley 1920 for 1971 Dodge/Plymouth with 225 engine, automatic trans, Federal/Canada emissions.

Float is a Walker # 100-14.

Kit is a Walker # 15480A, and does include new seals for the hot idle compensator valve.

Metering block does not get dipped in carb cleaner. Use the plastic straw on a can of spray carburetor cleaner to blast-clean the various accessible passages.

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一期一会
Too many people who were born on third base actually believe they've hit a triple.

Thanks Dan
That is why it is best to ask if you don't know.
As soon as i get my distributor ,I will have everything I need for the HEI conversion.


Dave

_________________
81 Dodge D150
It looked easier in the book .