22 cubic inches is about 0.1 US gallons.
That is 6.063 US gallons.
22L (liters) is 5.81 US gallons.
lr stands for long rifle(uses a bullet) I dont know where you got 22l from
Impossible to answer without knowing the model.
About 10 gallons
Impossible to answer without more information
50-200 usd
92 gallons
500 gallons.
781.987 gallons.
You can fit 8 gallons in 8 gallons.
10-1000 USD depending on specifics.
20-50 or so