it has 3.5
Two possiblies, if it was a 2 barrel carb fuel pump the outlet would take a 5/16" tubing nut. If it was a 4 barrel carb fuel pump it would be a 3/8" tubing nut.
A contrail is not caused by dumping fuel from a plane before landing, it occurs as a result of a visible condensation of moisture in the wake of an aircraft, missle, or rocket.
A catalytic converter can be ruined by a engine that is missing and dumping raw fuel into the converter.
One barrel of Singapore Jet Fuel cost US$170.48 on 10th July 2008
Yes it would, but it will also be dumping more fuel in the engine causing worse gas mileage. You decide.
No, the injectors are rated differently, you would be dumping fuel into the engine. The computer and injectors wouldn't match up.
A barrel usually contains up to 42 gallons of jet fuel. The barrels are priced per barrel or per gallon.
No
A barrel of jet fuel typically weighs around 290-310 pounds when full.
probable fuel pressure regulator
I didn't know that it was - but I would imagine they would do so to reduce the weight of the shuttle so it does not re-enter the atmosphere too quickly. If the fuel is something like liquid oxygen it would have no ill effects on the atmosphere. == They dump fuel to reduce shuttle weight so it can decelerate faster in the Earth's atmosphere. It doesn't slow due to the dumping itself.