The original rating is around 93 hp. Considering age and loss of power through drivetrain forces, most 2.5L Fieros are likely putting out around 75-80 -ish hp.
Source: Fiero owner for ten years.
The listed rating of the 1984 4-cylinder Fiero is : 94hp (if I recall correctly)
150 ci
There is no fan belt on any year Fiero. Electric fan motor,
The Fiero Store: http://www.fierostore.com/Product/Browse.aspx?d=281&p=1
84-88 and they made prototypes for the 90's but never manufactured them.
my uncles 84 fiero only opens with keys. My Fiero has a button on the top right of the gauge cluster that will open the trunk. It has to have a battery or the engine running to do so though.
http://www.fieros.de/en/articles/tach.html
appx. 195hp
190 hp
No. Different connectors, different lengths
no such thing as a 1984 GT Fiero
Physically, yes. GM's drivetrain are highly swapable. But there can be lots of differences. I'm assuming you are pulling "x" tranny out of an 84 to put in a 87 that had "x" tranny. Not pulling an "x" tranny out of an 84 to put in an 87 that had a "y" tranny. The devil's in the details. Flywheels might not be the same. Most auto part places have the info and will glad to help.