There are many ways to improve the horsepower output in engines. Bolt on products such as superchargers, ignition coils, and headers are popular options but can be expensive.
Cheaper things you can do to obtain more horsepower are:
installing a high flow air filter
performance spark plugs and wires
installing a Vornado
using a higher power octane booster in the gas tank
The 2001 Ford Mustang GT was rated at 260 horsepower
3.8 liter V6 ( 190 horsepower ) 4.6 liter V8 in GT ( 260 horsepower ) In a 2001 Ford Mustang
2001 Ford Mustang : GT , 260 horsepower Bulitt , 265 horsepower Cobra , 320 horsepower
260 horsepower
260 horsepower
It has 300 horsepower if its a V8. --------------------------------------------------------------------------------------------------- The 4.6 L - SOHC - engine in the 2001 Ford Mustang GT is rated at : 260 horsepower at 5250 RPM and 302 lb-ft torque at 4600 RPM
260 horsepower
The 1996 Ford Mustang GT was rated at 215 horsepower
Ford rated the 1993 Mustang GT at 205 horsepower
The 1996 Ford Mustang GT was rated at 215 horsepower
The 1997 Ford Mustang GT was rated at 215 horsepower
The 2000 Ford Mustang GT was rated at 260-horsepower