This is topic 88 5.0 HP modded question in forum Tech Talk at Northern California Ford Owners  .


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Posted by 88notch (Member # 13055) on :
 
So my Mustang has MAC shorty headers, World cylinder heads, all four cats, but zero mufflers, and 3:55 gears. What HP range do you think I might be around and possible torque. Also has a cone K&N filter.
 
Posted by stock fox (Member # 9211) on :
 
Around the 350 range id say
 
Posted by NEIGHT (Member # 8741) on :
 
247rwhp
 
Posted by ed650 (Member # 9897) on :
 
anywhere from 280 to 310..
 
Posted by Pure Stang (Member # 7251) on :
 
quote:
Originally posted by NEIGHT:
247rwhp
I would have to agree with around this area. No cam or intake number should be about there if that.
 
Posted by 88notch (Member # 13055) on :
 
Oh okay, yeah I don't know what to do to make it a little bit quicker, without going into anything huge.
 
Posted by SacStangDriver (Member # 8304) on :
 
o/r exhaust. better intake, put some mufflers on it.
 
Posted by sneakyfox90 (Member # 9379) on :
 
230-250rwhp tops

put mufflers back on

better intake

1.7 rockers

pullies

throttle body

all straight forward bolt ons

that will put you around 275rw
 
Posted by red5o (Member # 12651) on :
 
quote:
Originally posted by 88notch:
So my Mustang has MAC shorty headers, World cylinder heads, all four cats, but zero mufflers, and 3:55 gears. What HP range do you think I might be around and possible torque. Also has a cone K&N filter.
What kind of heads??
 
Posted by 88notch (Member # 13055) on :
 
Oh yeah I forgot to mention it has under drive pullies too. and @red5o it has World heads.
 
Posted by SLOWSN95 (Member # 8269) on :
 
240-250 range
 
Posted by 88notch (Member # 13055) on :
 
Okay, well I figured they are 225 stock so it has to be up there a little. But my car is of course factory MAF not speed density, since only California 88's came with MAF, everyone trys arguing with me that its not factory MAF. lol
 
Posted by sneakyfox90 (Member # 9379) on :
 
quote:
Originally posted by 88notch:
Okay, well I figured they are 225 stock so it has to be up there a little. But my car is of course factory MAF not speed density, since only California 88's came with MAF, everyone trys arguing with me that its not factory MAF. lol
Fyi stock foxbody do not makes 225 to the wheels

More like 197rwhp
 
Posted by 88notch (Member # 13055) on :
 
quote:
Originally posted by sneakyfox90:
quote:
Originally posted by 88notch:
Okay, well I figured they are 225 stock so it has to be up there a little. But my car is of course factory MAF not speed density, since only California 88's came with MAF, everyone trys arguing with me that its not factory MAF. lol
Fyi stock foxbody do not makes 225 to the wheels

More like 197rwhp
Oh yeah good point.
 
Posted by SIC9250 (Member # 8216) on :
 
quote:
Originally posted by stock fox:
Around the 350 range id say
Lol this guy [dance]
 




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