Needle valve spacing

This topic has 3 replies, 2 voices, and was last updated 29 December 2022 at 21:50 by bricky.

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29 December 2022 at 20:00 #626656
bricky
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@bricky
Having built a new carb, from the solid as I didn't make a good job of the first one,I have come to the needle valve.I need to know the distance between the needle valve tube and the input tube,inside the carb,

Frank
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29 December 2022 at 20:00 #34139
bricky
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@bricky
29 December 2022 at 20:08 #626657
JasonB
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@jasonb
Looks like it works out at 1/16"

Carb is 7/16 + 3/8 + 7/16 wide

the two tubes are both 7/16" of thread and 5/32" protruding from that.
29 December 2022 at 21:50 #626666
bricky
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@bricky
Thanks Jason.

Frank
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Needle valve spacing

Needle valve spacing

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