JFranklin Posted September 25, 2021 Share Posted September 25, 2021 Depends on the humidity and the temperature of the carb. Link to comment Share on other sites More sharing options...
MikeC5 Posted September 26, 2021 Share Posted September 26, 2021 Mine usually does have noticeable condensation on the intake 'bulb' when driving in southern New England summer. Link to comment Share on other sites More sharing options...
nearchoclatetown Posted September 26, 2021 Share Posted September 26, 2021 That usually indicates a lean mixture. Link to comment Share on other sites More sharing options...
MikeC5 Posted September 27, 2021 Share Posted September 27, 2021 It runs fine though. I thought maybe there was some Bernoulli action going on there. Increased air velocity, reduced static pressure and vaporizing fuel could all lead to a cooling effect. Anyone else notice this in humid/semi-humid conditions? Link to comment Share on other sites More sharing options...
nearchoclatetown Posted September 27, 2021 Share Posted September 27, 2021 Close the brass collar on the back of the carb to draw more heated air from exhaust manifold through the block. Link to comment Share on other sites More sharing options...
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