The listed rating of the 1984 4-cylinder Fiero is : 94hp (if I recall correctly)
Fiero's don't come with 3.1 engines...the biggest engine factory is a 2.8 in the GT and SE models. Those cars came with about 146 hp and 160 ft/lb torque.
140 BHP
Stock 140 HP , 170 lbs of Torque
163
A 1985 Fiero Base coupe, or an SE Coupe that is nicknamed "2M4" (2 Seats, Mid-Engine, 4-Cylinder), has a 2.5-liter Iron Duke 4-Cylinder engine that produces up to 100 Horsepower, and a GT Coupe or an SE Coupe that is nicknamed "2M6", with the 6 as 6-Cylinder, has a 2.8-liter High-Output V6 engine that produces up to 140 Horsepower.
The standard stock Chevrolet V-6 engine has 160 horsepower. The horsepower of a V-6 engine can vary greatly, due to many different factors.
The 2.0 liter four cylinder is ( 125 horsepower ) and the 2.5 liter V6 is ( 170 horsepower )
200 horsepower for the 3.0 L - DOHC - V6 ( Duratec ) engine
In a 1998 Ford Taurus , with the 3.0 " Duratec " V6 engine : ( 200 horsepower )
The Fiero V6 2.8L engine produced a peak-corrected horsepower of 110 at 4500 rpm, significantly lower than the advertised 125hp. per dyno-testing of a stock 2m6. The Fiero 4-cyl 2.5L engine produced a peak-corrected horsepower of 85 at 4500 rpm, significantly lower than the advertised 92hp. per dyno-testing of a stock 2m4. Addition of turbo/superchargers has increased effective horsepower up to 30% without compromising engine integrity.
what is the smog and vaccum diagram for the 87 Pontiac fiero 2.5L 4 cylinder what is the smog and vaccum diagram for the 87 Pontiac fiero 2.5L 4 cylinder