It was in the high 30's this morning and the 261 started just fine and ran without choking its Rochester Monojet carb. Is this a sign that the idle is set a bit too rich?

Thanks!


1948 3/4-Ton 5-Window Flatbed Chevrolet

34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.