Yes.
Airflow through the filter is determined by area and resistance. The bigger the filter area, the smaller the amount of air that has to pass through each part becomes. With a big filter area, and each part only having to let through a little air the air flow through the filter can be bigger. And allowing more air into the engine can make it run better.
what size of carburetor for a 390 2 barrel
The carburetor is a 22 mm one.
That truck doesn't have a carburetor. It has a throttle body fuel injection system.
Mikuni TM28SS
primary jet size 105 secondary jet size 150
Not without listing engine size, year, and what carburetor. Jeep installed many different carburetors over the years.
The OEM carburetor for a 1979 FLH-80 is a Keihin B78B butterfly type.
40mm
27mm
34 mm
Neither - it is size does matter.
Civics have not utilized carburetors since the mid-1980s. A 1994 Civic is fuel injected, therefore no carburetor.