Dyno Plots take a look
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Honda-Tech Member
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From: Morgantown, wv, usa
Dyno Plots take a look
Hi guys, I just got back from the dyno and I uploaded the data into Excel on my home PC. The plots are in JPG from below 
The "no mods" curves was when I went up last year when the car was still stock. The "with add-ons" curve is with:
-Iceman cold air intake
-Mugen 4-2-1 Header
-Random Tech. High flow cat.
-Mugen cat back exhaust (twin loop)
-Apexi V-fac (I tuned it today at the dyno)
NOTE:
This was a MUSTANG dyno NOT a dynojet, the dynojets reads way to high (error) and the mustang it true power at the wheels. I also did all runs in 3rd gear so the power would be a little higher in 4th (slower excellerataion less power lost to excellerating parts). So I don't want to hear "I though stock ludes were better than 141hp at the wheels", Yes they are on a dynojet but NOT a mustang dyno, and not in 3rd gear. I wanted to tune the car in 3rd because that is were I spend most of the time on the track.
Hope this helps for anyone thinking about add-ons with what type of power gains to expects.
20% power gain, I'm happy
Modified by 57STS at 10:29 PM 5/3/2003
The "no mods" curves was when I went up last year when the car was still stock. The "with add-ons" curve is with:
-Iceman cold air intake
-Mugen 4-2-1 Header
-Random Tech. High flow cat.
-Mugen cat back exhaust (twin loop)
-Apexi V-fac (I tuned it today at the dyno)
NOTE:
This was a MUSTANG dyno NOT a dynojet, the dynojets reads way to high (error) and the mustang it true power at the wheels. I also did all runs in 3rd gear so the power would be a little higher in 4th (slower excellerataion less power lost to excellerating parts). So I don't want to hear "I though stock ludes were better than 141hp at the wheels", Yes they are on a dynojet but NOT a mustang dyno, and not in 3rd gear. I wanted to tune the car in 3rd because that is were I spend most of the time on the track.
Hope this helps for anyone thinking about add-ons with what type of power gains to expects.
20% power gain, I'm happy
Modified by 57STS at 10:29 PM 5/3/2003
Thread Starter
Honda-Tech Member
Joined: Sep 2002
Posts: 2,448
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From: Morgantown, wv, usa
Re: Dyno Plots take a look (Mike95lude)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote">Looks good to me. I wonder what these numbers would equate to on a dynojet? </TD></TR></TABLE>
I would gess add about 12hp to the max of each. So about 153 stock, to about 180 with new stuff.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote">Nice increase. Do you have any a/f data you can put into the graphs?</TD></TR></TABLE>
The A/F data was sort of messed up, the dyno's A/F thingy said I was way rich every run every time. So what I did was just keep leaning out 2% at a time. The power would go up as I leaned it out but when I got to about -8% it started to drop. So I bacically just used the dyno to set the A/F for max power because the darn A/F meter was all messed up.
My setting were:
VTEC = 4500
from 2000 to 4400, -4% fule
from 4500 to 7500, -6% fule
I would gess add about 12hp to the max of each. So about 153 stock, to about 180 with new stuff.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote">Nice increase. Do you have any a/f data you can put into the graphs?</TD></TR></TABLE>
The A/F data was sort of messed up, the dyno's A/F thingy said I was way rich every run every time. So what I did was just keep leaning out 2% at a time. The power would go up as I leaned it out but when I got to about -8% it started to drop. So I bacically just used the dyno to set the A/F for max power because the darn A/F meter was all messed up.
My setting were:
VTEC = 4500
from 2000 to 4400, -4% fule
from 4500 to 7500, -6% fule
Junior Member
Joined: Jun 2002
Posts: 622
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From: Galveston, Texas, USA
Re: Dyno Plots take a look (57STS)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 57STS »</TD></TR><TR><TD CLASS="quote">Hi guys, I just got back from the dyno and I uploaded the data into Excel on my home PC. The plots are in JPG from below
The "no mods" curves was when I went up last year when the car was still stock. The "with add-ons" curve is with:
-Iceman cold air intake
-Mugen 4-2-1 Header
-Random Tech. High flow cat.
-Mugen cat back exhaust (twin loop)
-Apexi V-fac (I tuned it today at the dyno)
NOTE:
This was a MUSTANG dyno NOT a dynojet, the dynojets reads way to high (error) and the mustang it true power at the wheels. I also did all runs in 3rd gear so the power would be a little higher in 4th (slower excellerataion less power lost to excellerating parts). So I don't want to hear "I though stock ludes were better than 141hp at the wheels", Yes they are on a dynojet but NOT a mustang dyno, and not in 3rd gear. I wanted to tune the car in 3rd because that is were I spend most of the time on the track.
Hope this helps for anyone thinking about add-ons with what type of power gains to expects.
20% power gain, I'm happy
Modified by 57STS at 10:29 PM 5/3/2003</TD></TR></TABLE>
Hmmm.. is yours a Auto SS? I thought 5sps usually dyno around 155+?
I have a Auto SS and dynoed at 162hp and 128ft lbs trq
I dunno..*shrug*
The "no mods" curves was when I went up last year when the car was still stock. The "with add-ons" curve is with:
-Iceman cold air intake
-Mugen 4-2-1 Header
-Random Tech. High flow cat.
-Mugen cat back exhaust (twin loop)
-Apexi V-fac (I tuned it today at the dyno)
NOTE:
This was a MUSTANG dyno NOT a dynojet, the dynojets reads way to high (error) and the mustang it true power at the wheels. I also did all runs in 3rd gear so the power would be a little higher in 4th (slower excellerataion less power lost to excellerating parts). So I don't want to hear "I though stock ludes were better than 141hp at the wheels", Yes they are on a dynojet but NOT a mustang dyno, and not in 3rd gear. I wanted to tune the car in 3rd because that is were I spend most of the time on the track.
Hope this helps for anyone thinking about add-ons with what type of power gains to expects.
20% power gain, I'm happy
Modified by 57STS at 10:29 PM 5/3/2003</TD></TR></TABLE>
Hmmm.. is yours a Auto SS? I thought 5sps usually dyno around 155+?
I have a Auto SS and dynoed at 162hp and 128ft lbs trq
I dunno..*shrug*
Joined: Mar 2002
Posts: 174
Likes: 0
From: Chapel Hill, NC
Re: Dyno Plots take a look (kidaniel)
QUOTE: "Hmmm.. is yours a Auto SS? I thought 5sps usually dyno around 155+?
I have a Auto SS and dynoed at 162hp and 128ft lbs trq "
Please tell me you are kidding around, can you read???
I have a Auto SS and dynoed at 162hp and 128ft lbs trq "
Please tell me you are kidding around, can you read???
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