Newbie here

[deiter]

I have a 92 mustang notchback with 5.0 h.o efi 5 speed and 2.73 gears all original with 100 k I`m looking to find out how much hp I have now with bbk underdrive pulleys, 3inch x pipe with bbk full length headers,and a ford racing cai into the front right fender rough hp and et`s with street tires

Thanks:Track:

 

[Duncan McDougal]

Article for you.

5.0 boltons dyno results - DFWstangs Forums

 

[deiter]

Thanks man:Track:

 

[Mustang5L5]

3" exhaust is pretty damn big for a stock 5.0. That might even be hurting your HP a bit.