98 mustang GT horsepower confusion - Ford Mustang Forum
 
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post #1 of 3 (permalink) Old 01-12-2010 Thread Starter
 
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98 mustang GT horsepower confusion

I am confused on what the actual horse power of my 98 mustang gt is. Wikepedia states that the 98 has 255 brake horsepower. But the 99 has 260 brake horsepower. So i am confused how a PI swap will be close to a 60 hp gain if there is only 5hp difference factory? Can someone pls explain this.

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post #2 of 3 (permalink) Old 01-12-2010
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225 horsepower for the 98, not 255. That is slightly overrated as well. The PI heads also up the compression on the NPI engine, so that adds a little more horsepower over the 99+ cars stock ratings.


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post #3 of 3 (permalink) Old 01-14-2010
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don't trust the wikepidia stuff not all is acurate you can actually go there and change anything like a 98 gt have 1000 hp lol.

Its modified for racing purpose...
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