5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

how much horsepower does a 91

Old 08-28-2003, 08:59 AM
  #11  
horatio102
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Default how much horsepower does a 91

PS. Somebody pissed in my wheaties this morning. Sorry.
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Old 08-28-2003, 02:53 PM
  #12  
stang574
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Default how much horsepower does a 91

Well then in that case maybe we need to change this forum to 4.9 instead of 5.0, creatively rounding.
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Old 08-28-2003, 03:27 PM
  #13  
horatio102
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Default how much horsepower does a 91

IIRC Ford labelled it a 4.9L on the window sticker for older 302-powered Explorers. But 5.0 sounds cooler for the muscle car.

It also makes it sound like there's less of a difference between the 302 and 350 (five dot oh versus five dot seven, instead of four dot nine. Yay, .1L difference, but the way it sounds makes it seem bigger)
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Old 08-29-2003, 08:05 PM
  #14  
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Default how much horsepower does a 91

Well put, I was hoping I wouldn't have to set these guys straight.
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Old 08-29-2003, 09:57 PM
  #15  
makarovboy
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Default how much horsepower does a 91

225hp. Ford didn't change it til '93, and they explained it as a different way of measuring the hp. I think it was the hypereutectic pistons they installed in '93.

I used to keep my dirt car at by friends garage. His name is Charlie Rapposa, been in racing for years. His car was an '87 t-bird chassis with an '88 snap on aluminum body, running a 300 six. Holley 4, headers (one for the front three, one for the back three), big cam, msd ignition, etc. He put the hurt on a lot of chevelles and camaros with that car, talk about torque.
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Old 08-31-2003, 01:11 PM
  #16  
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Default how much horsepower does a 91

It was the pistons, and the factory rated the engine at 205hp in 1993, to make the 1994 GT look better considering it contained 10 less hp than the 87-92's.<edited><editID>92GT</editID><editDate>37864.4661342593</editDate></edited>
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Old 09-17-2003, 10:14 PM
  #17  
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Default how much horsepower does a 91



the mstang has no 4.9 straight six!!!???? the mustang has 225hp from 87-92 and 93 was advertised as 205 even thought ford made no changes. the 87 88s had a few more hp because in 89 they changed the cam and speed density is less restrictive</P>
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Old 09-17-2003, 10:17 PM
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Default how much horsepower does a 91

nobody said it has a straight six
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Old 09-17-2003, 10:43 PM
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Default how much horsepower does a 91

let's agree on this IT ISN'T ENOUGH!!!!!!!!!1<img border="0" src=smileys/smiley5.gif border="0">
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Old 09-18-2003, 01:16 AM
  #20  
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Default how much horsepower does a 91

If you read about the history, the downrated 205 in '93 was a gradual process beginning around 88-89. Most of the years that are advertised as 225 are not really 225. Not that they are any less, but Ford never changed the rating. And like it was said before, in '93 they changed the way they measured the horsepower.
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