The 2001 Honda Civic has an inline 4 engine.
No it will not.
The 2001 Honda Civic has a 1.7 L base engine size.
127 hp From Edmunds review of the 2001 Civic EX: "The EX Coupe features Honda's signature 1.7-liter VTEC engine that pumps out 127 ponies" "Pony power from the VTEC engine remains 127 as in the previous generation, while the base engine goes from 106 to 115 horsepower"
The 2001 Honda Civic's engine produces 110 ft-lbs. @ 4500 rpm.
http://www.cargurus.com/Cars/Specs-t6090-2001-Civic-DX-Coupe.html 115 horsepower at 6100 RPM.
An engine diagram for a 2001 Honda Civic is available through a 2001 Civic factory service repair manual. The manual shows how to properly troubleshoot the engine and it's components.
a vroom vroom engine
No the engine is not interchangeable.
The 2001 Honda Accord's engine produces 135 hp @ 5400 rpm.
The 2001 Honda Odyssey's engine produces 210 hp @ 5200 rpm.
The 2001 Honda Insight's engine produces 73 hp @ 5700 rpm.