4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

Dyno numbers sound right?

Thread Tools
 
Search this Thread
 
Old 09-21-2007, 11:42 AM
  #1  
angrychicken
1st Gear Member
Thread Starter
 
angrychicken's Avatar
 
Join Date: Dec 2006
Location:
Posts: 143
Default Dyno numbers sound right?

Hows it going guys. A while back my girlfriend bought a modded 00' GT for $5k. The mods that we can tell that came with it is a MAC intake, Trick Flow plenum, Pullies(brand not yet known), BBK long tubes, BBK h-pipe, Ravin mufflers, 3.73 gears, short throw, lowered. And well we finally took my girlfriend's car to get dynoed. The numbers were 239hp and 280trq. I dont know if thats good for this car with the mods that it has or what. I dont even know what these cars put down stock. We were at an elevation of 7,000 + ft. I dont know if that has to do with the numbers either? Let me know what you guys think. All I can say is it sounded GOOD up there on the dyno!
angrychicken is offline  
Old 09-21-2007, 11:53 AM
  #2  
sstang
5th Gear Member
 
sstang's Avatar
 
Join Date: Jul 2006
Location: NC
Posts: 2,663
Default RE: Dyno numbers sound right?

Seems a little low to me. What kind of dyno was it? With those mods I would expect around 250 rwhp or so and a lil' more torque as well. Maybe it was the altitude though.
sstang is offline  
Old 09-21-2007, 12:01 PM
  #3  
angrychicken
1st Gear Member
Thread Starter
 
angrychicken's Avatar
 
Join Date: Dec 2006
Location:
Posts: 143
Default RE: Dyno numbers sound right?

I believe it was a Dyno Jet??? The car has 117K miles on it too, so I dont know?
angrychicken is offline  
Old 09-21-2007, 12:07 PM
  #4  
Adam03GT
5th Gear Member
 
Adam03GT's Avatar
 
Join Date: Aug 2006
Location:
Posts: 4,081
Default RE: Dyno numbers sound right?

It does seem kinda low so its probably the altitude.

And of course it sounded good compared to your fire chicken
Adam03GT is offline  
Old 09-21-2007, 12:17 PM
  #5  
nanaki
Retired MF Moderator
 
nanaki's Avatar
 
Join Date: Aug 2004
Posts: 14,891
Default RE: Dyno numbers sound right?

if the car is auto, then that's about right.
nanaki is offline  
Old 09-21-2007, 12:22 PM
  #6  
blacllkllsi
3rd Gear Member
 
blacllkllsi's Avatar
 
Join Date: Aug 2005
Location:
Posts: 582
Default RE: Dyno numbers sound right?

ORIGINAL: angrychicken

Hows it going guys. A while back my girlfriend bought a modded 00' GT for $5k. The mods that we can tell that came with it is a MAC intake, Trick Flow plenum, Pullies(brand not yet known), BBK long tubes, BBK h-pipe, Ravin mufflers, 3.73 gears, short throw, lowered. And well we finally took my girlfriend's car to get dynoed. The numbers were 239hp and 280trq. I dont know if thats good for this car with the mods that it has or what. I dont even know what these cars put down stock. We were at an elevation of 7,000 + ft. I dont know if that has to do with the numbers either? Let me know what you guys think. All I can say is it sounded GOOD up there on the dyno!
hmm, does seem kinda low. I made comparable numbers with just an no name x-pipe and flowmater mufflers. I out down 230hp on a dyno jet before I did any serious mods. I don't recall how much torque at the time. How many miles does the car have? It could probably use a tune up and a tune.
blacllkllsi is offline  
Old 09-21-2007, 12:30 PM
  #7  
MrChubs1
3rd Gear Member
 
MrChubs1's Avatar
 
Join Date: Jun 2007
Location:
Posts: 717
Default RE: Dyno numbers sound right?

Do the altitude math and convert the #s for us. Then you won't get so many "dunno" responses.
MrChubs1 is offline  
Old 09-21-2007, 12:58 PM
  #8  
ben790450
I ♥ Acer
 
ben790450's Avatar
 
Join Date: Mar 2006
Location: Colorado- 8500 feet!
Posts: 5,928
Default RE: Dyno numbers sound right?

Sounds low but up here at that altitude they automatically correct it for you to sea level. Where do you live? I live at 8500 ft. . .
ben790450 is offline  
Old 09-21-2007, 01:48 PM
  #9  
y2kStangGT
3rd Gear Member
 
y2kStangGT's Avatar
 
Join Date: Feb 2007
Location:
Posts: 899
Default RE: Dyno numbers sound right?

I live in NJ, where can i bring my car to have it dyno?
How much is the average cost for a dyno run?
y2kStangGT is offline  
Old 09-21-2007, 01:49 PM
  #10  
mfj
Banned
 
mfj's Avatar
 
Join Date: Aug 2007
Location: AZ
Posts: 2,463
Default RE: Dyno numbers sound right?

well saeis already corrected for altitude on the dyno jet, soo it is way lower than it should be, i would think. SAE" horsepower is corrected for temp, humidity, and elevation.
mfj is offline  


Quick Reply: Dyno numbers sound right?



All times are GMT -5. The time now is 06:03 PM.