Mustang Dyno Correction Factor Oct 25, 1995 · The dyno shop should have your run on file still, 3-11, 2 that put me at about 450rwhp, wh/ is close to what I should be at, The first time you go through it, you don't understand it at all, This will tell you if it took away or added to your stuff, The SN95 represents one of the most polarizing Mustangs to date, guiding the pony car to a new direction for a new time, 6 days ago · Ford Mustang Tech -Ask model specific questions in the appropriate category below, Nov 2, 2005 · Proper use of dyno correction factors (a must for those professional tuners) Proven Power Bragging Sep 2, 2020 · Are you sure, when you dynod in the 50s, a correction factor was used? The SAE CF corrects to 77°, so if it was in the 50s, on the same dyno, with similar humidity and barometer, it would show more power, with no CF, 8 percent, STD and MPH (insert your own version name here) So Sep 27, 2014 · The mustang dyno correction factor is 0, We run a Dyno Dynamics (load) dyno in our shop, and started out supplying customers with straight-up numbers, SAE and RPM, TIA 14, Pressure plays a large factor, I have a dyno run I had done on a DynoJet recently and it has a SAE correction of 1, So with a 1, The overall gearing between the vehicle’s engine and the Feb 6, 2025 · The dyno correction factor takes into account all of the effects of temperature, altitude, atmospheric pressure and humidity to arrive at corrected horsepower and torque values, Notes: + : J607 with Humidity Correction, The car reached its final number using VP109 octane unleaded fuel at 1, STD correction generally reports 4% higher numbers, J607 specification formula does not perform humidity correction, The dyno correction factor is simply the mathematical reciprocal of the relative horsepower value, So was here to ask for peoples imput, I also use a smoothing of 6, which is a better overall average, They are kind of tuning/dyno experts, 05 on the dyno run, 04) This is also why I chuckle when people use trap speeds to validate the dyno numbers, Y'all should know us well enough by now; we move quick when it comes to this type stuff, speed" so I assume that STPPwr is the C orrected wheel power (corrected for pressure and temperature), therefore WhlPwr would be the actual recorded HP before the correction, The dyno correction factor is 1, Perfect for car enthusiasts, tuners, and anyone who needs dyno sheet generation, Which is the real deal? is there a Dec 14, 2007 · The correction factors suggest if you ran his car the same day on the same dyno right behind ours, he would have made virtually the SAME hp we did, I see on here most people are Jun 25, 2006 · I think it is 20%, This can only work if the ACTUAL conditions are recorded at the time of the dyno test, STD, or Standard correction factor, Also ask for your uncorrected numbers, Lo and behold, if you multiply WhlPwr by the correction factor, you do indeed get the STPPwr, Sep 14, 2016 · But if you want more useful numbers then use the correction factor, IIRC, the Mustang has a relatively quick and simple calibration process so is more likely to be done on a regular basis - could be a factor? Sep 22, 2018 · A chassis dynamometer, or "Dyno", is tool that calculates your car’s horsepower and torque output, That’s because you want to be able to tell over time, a consistent way to measure performance gains made by upgrades you made to your car and this is the only way to do it, Mar 30, 2008 · The dyno is only as good as the operator, " EXAMPLE 101 Jan 24, 2013 · These graphs are of the same two pulls, Thanks to the Malaise Era, Ford reassessed the philosophy behind its big-block, bloated Mustang, Mar 28, 2014 · The baseline on the dyno jet run was only 6hp more than the last pull we did on the mustang a few weeks earlier, (17% since the Apr 12, 2008 · The correction factor for the day when testing was performed on the Mustang dyno was 0, This is the one situation where the dyno really can lie, 1 Derivation: The purpose of the dyno correction factor is to adjust the measured power (and torque) to values that would be achieved at some reference air density, (i, The before and after is night and day from the Cobb Stage 2 maps but I'm still a little confused on something That is the Correction factor Obviously the numbers from my dyno are substantially higher (374ft lbs of We often get questions about dyno correction factor and using uncorrected numbers vs corrected numbers, 09 on vdyno and I'm stock on E30, the numbers that came back were very diffrent from the dynojet my car was on a few months ago, 12 correction factor would give you an uncorrected result of 352whp, So when a car makes 1,071 with a 2% correction, you know she is making some HP! Oct 27, 2011 · Am I understanding this right? If your correction factor is 1, Jan 23, 2023 · The dyno correction factor is simply the mathematical reciprocal of the relative horsepower value, I would assume Hennessey would be using correction factor, Celebrate 60 years of iconic Ford Mustangs as we count backward generation by generation from the S650 to the original Mustang! Apr 12, 2024 · The Next Generation Ford worked hard despite the Mustang II’s popularity, Dec 25, 2006 · C5 Tech - SAE vs, Nov 2, 2005 · Proper use of dyno correction factors (a must for those professional tuners) Proven Power Bragging May 9, 2006 · I was looking through some dyno sheets and noticed that some shops use SAE correction values on the Dynojet while other use the the STD correction values, Your numbers looks similar to mine using the mustang dyno correction factor of , Jun 11, 2008 · The supposition: The usual SAE dyno correction factor applies reasonably well to an engine with a positive-displacement supercharger, Now, I'm not claiming to know the end-all of correction factors, but I plan on using common sense and dyno tests to support my position, Dynojet version of STD correction does perform humidity correction based on J607 formula, Unless they have some weird correction factor its within 3%HP and 2%TQ, 6 percent to the observed numbers, ia (2) the dyno only read 375, w/ a correction factor of 1, Dec 3, 2015 · Crazy my 3, And my position is: The correction factor used for drivetrain losses should be the same no matter what kind Oct 3, 2019 · Most dyno sheets will indicate the percentage of correction factor applied to the observed numbers, Feb 17, 2004 · In reality it's making 430 HP at 90 degree IAT,a dn the correction should bring it to 460 if the sensor was properly located, 98 for the Mustang dyno correction factor, Oct 28, 2011 · There is alot more to correction than IAT, 09 CF and smoothing of 6, with a completely stock Fiesta ST with 100k miles I'm making about 175whp and 232wtq (compared to 151whp and 202wtq) on 93 octane, The measured horsepower and torque are multiplied by the correction factor to obtain the corrected values, Aug 1, 2006 · Re: (calculatinginfinity) Again, this comparison is valid only to those two particular dynos, The "Smoothing" takes out the peak fluctuations on the graph, some say to use 5 as standard, it will be the highest correction/lowest HP/TQ reading, The correction factor was 4% (correction factor 1, So our correction factors are usually 0-5% with an average of around 3%, Jun 10, 2004 · The relative horsepower, and the dyno correction factor, allow mathematical calculation of the affects of air density on the wide-open-throttle horsepower and torque, 066 which will add 6, This next part works the same for Cars and trucks---DJHP stands for dynojet horse power True HP Scale DJHP +/- 2% multiplication factor 50 True HP Mar 6, 2006 · Dynamometer correction and turbocharged cars Off-TopicWelcome to the , May 9, 2017 · 2017 ZL1 Bone Stock Dyno Runs Anyone? ZL1 Discussions Y'all should know us well enough by now; we move quick when it comes to this type stuff, Ive got a guy thats going to compile a BUNCH of dynojet data or me so we can work on getting an even MORE accurate result than it already gives, If you love Ford Mustangs and just about anything related to them, you can probably find something interesting here on a daily basis, Most people know that showing STD numbers read higher but not many know why, Which is the real deal? is there a Jul 2, 2011 · The correction factor for the day when testing was performed on the Mustang dyno was 0, Apr 10, 2015 · C7 Z06 Discussion - Dyno Results-'Mustang Dyno' - Has anyone dyno'd their stock Z06 on a 'Mustang Dyno'? Wondering results on this more conservative dyno vs a 'Dynojet', But even correction factors are only so accurate, Apr 24, 2015 · Correction factors were really designed for engine dyno labs, for a case where your supply air conditioner maybe can't hold the temperature and pressure as tightly as it you would like, SAE is usually a stricter factor, higher correction factor, lower HP/TQ reading, Since cooler air and higher air pressure both result in more air molecules entering the engine, an engine will produce more power under STD conditions than under SAE conditions, 8 A/F, 23 deg timing), O/R X-pipe (manderel 2, Dyno correction calculator Correct your engine's power output for different atmospheric conditions using our easy-to-use calculator, Shawn 2004 Comp Orange Cobra Vert, 2000 Cobra R, 1995 Cobra R, 1993 Cobra, 2020 F150 Roush SC 5, com Forums SVTPerformance's Chain of Restaurants Pics and Videos Buffet Jul 26, 2006 · Agreed, The more the car makes with cooler IAT's, the higher any given factor will be CPR, If you gain HP from cooler IATS, it wont mean the correction factors change, 24 correction, Additionally, Dyno Jet typically applies a correction factor for environmental conditions, while Mustang Dyno typically does not, You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features, You take your SAE corrected results and subtract 12% from them, Mar 7, 2004 · If, as you said, you always showed 10% less power on a Mustang dyno, the 390 would translate to 350, the 375 would translate to 337, My total correction factor is usually only 1, Is your 25% correction factor unique to your Mustang dyno? Since my dyno guy could not give me a definitive correction Aug 1, 2009 · The correction factor for the day when testing was performed on the Mustang dyno was 0, For one, the price only affects V8 Mustangs, the I4s are largely the same prices, those numbers will Oct 3, 2019 · Most dyno sheets will indicate the percentage of correction factor applied to the observed numbers, This is the "Show me the Carfax" version :lol: Boost graph included, Apr 10, 2025 · The Dyno Correction Calculator adjusts engine power and torque numbers from a dynamometer (dyno) test to match standard conditions, , Others like the Dynojet, The time now is , The derivation of this correction factor is based on the equation for 1-D, steady-state compressible fluid flow through an orifice whereby the mass Jun 13, 2006 · Accordingly, if you know the STD correction factor, you can compute the SAE correction factor as follows: CFsae = 1, Apr 5, 2024 · The Mustang nameplate -- and the brand new Fox Body -- endures its biggest ordeal yet: surviving an era where V8s were rapidly disappearing, Apr 13, 2023 · This can result in slightly higher readings on Dyno Jet, Aug 14, 2024 · To calculate the corrected horsepower, multiply the measured horsepower by the correction factors for temperature, barometric pressure, and humidity, Now, I will admit Dec 8, 2020 · Most dyno operators use a correction factor, most commonly SAE or STD, Oct 10, 2016 · VitualDyno, people using "DynoJet" instead of "VitualDyno" for correction factor Dec 4, 2025 · You will also notice a smooth factor (up to 5) which dyno operators use to make the power curves and any other data displayed, such as AFR, seem more accurate and smooth, What the correction factor does is use math formulas to eliminate the weather and altitude variances on your engines performance to obtain real world comparable numbers you can use to more accurately gauge your cars performance, Jun 15, 2018 · FYI, my UNCORRECTED numbers were 576 RWHPor more specifically, the TRUE RWHP my car makes in Phoenix, AZ at altitude, Jun 17, 2023 · Dyno operators typically apply one of these standards as a DCF (Dyno Correction Factor), to electronically correct the HP and torque results back to the standard, when measuring in non standard conditions, Mustang AWD 150 | Taking Performance Shop services to a higher level Dyno Tuning Help | Getting a baseline is easy, getting more power from a proper tune is the next step, So hard, they redesigned the Mustang entirely within just a couple years of the Mustang II’s introduction, Mar 23, 2010 · The dyno graph shows STD correction factor instead of SAE, 92" Hg barometric pressure, and 0% humidity, Jan 24, 2004 · Whatever you pick as a correction factor, you will want to stick with it as you continually Dyno your car over time, Humidity that day, Along with that, Ford enacted a number of small revisions to the 2025 lineup, including the price hike, Dec 23, 2013 · Mustang dynos can give you uncorrected and SAE corrected, 8 pulley, Steeda CAI, RWTD tuned for 93 octane (11, - Page 2All times are GMT -5, Jul 25, 2012 · You can't compare Dynojet with Mustang, or Dyno Dynamics, and called the numbers low or high based on numbers alone, make sure at least the dyno's are the same first, then ask for SAE to be applied if the dyno allow for that correction, compare dynojet to dynojet when the correction and smoothness are the same for more accurate comparisons Jul 2, 2015 · The Mustang dyno can also measure the air/fuel ratio while testing, This was in pretty good weather as the correction factor had to subtract about 20rwhp w both on SAE, This assumes there was a door open in front of the dyno, if in a more closed shop, then the shop temp could have been higher than SAE or STD temps, but for it to correct 10hp, that would be Sep 26, 2025 · Tip 5: Employ Correction Factors Judiciously and with Discernment Dynamometer software incorporates correction factors to account for environmental conditions and other influences, By joining our community, , you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features, Why: Power production is a function of the engine's mass-air flow rate, (among other things) The SAE correction factor accounts for changes in air density and Apr 4, 2015 · It's not as simple as applying a "correction factor" to the Mustang numbers, Use Station Pressure reading and not the 'corrected' barometer reading, e, Sep 30, 2024 · Over the last 60 years the Ford Mustang has gotten more and more power, these are the 10 most powerful to ever roll out of the factory, It was then pointed out to me that the "after" run was displayed using a "STD 102" view, whereas the "before" run was All dynos have some sort of correction factor available while some may offer a selection of different correction factors, Our test vehicle was a 2007 Porsche 997 Turbo Tiptronic, The time now is 06:14 PM, 95, Then there is the use, and abuse, of 'correction' factors, 11 Tactical, May 22, 2017 · In Mustang Dynamometer chassis dynamometer software, when an engine-crankshaft relative torque value is reported, it is simply a calculated value as described above, , at a given reference ambient temperature and absolute dry-air pressure), The value of a dyno sheet can provide much information of where you are at with your vehicle and pinpoint areas beyond just numbers, His correction factors would be different from mine since my math is a little different from his, What is Dyno Correction? Dyno correction is the process of adjusting the horsepower measured by a dynamometer (dyno) to account for variations in atmospheric conditions, These correction factors are used by dyno shops to correct for nonstandard temperature, barometric pressure and humidity, May 12, 2009 · The VR750 turbo kit put out a very strong 616awhp and 632ft/lbs of torque with the Mustang Dyno correction factor, My brother used to work at a shop that had an inhouse mustang dyno, The 2024 Mustang GT has been back at LMR HQ for less than 24 hours a May 10, 2004 · A Mustang Dyno takes it's measurements closer to what the car actually weighs, amoung other little differences, to give a truer representation of the cars performance, I'm perfectly happy with the Cobb tune and the difference it makes over the stock map, 8 pulley, stock headers, off road h, gt500 mufflers on 93 made 610hp 510tq on a mustang dyno that's known to hurt feelings Track numbers to collaborate dyno#'s Not second guessing you just looking to take out dyno correction factors Sep 9, 2011 · Congrats on achieving your goals, All other general questions within, 24, Jan 20, 2007 · Yes, Oct 17, 2000 · The relative horsepower, and the dyno correction factor, allow mathematical calculation of the affects of air density on the wide-open-throttle horsepower and torque, 1495*CFstd - 0, Often times it's hard to really explain how this can have an impact on how you evaluate a Apr 6, 2003 · It can make quite a difference, and an unscrupulous dyno operator could potentially "doctor" the HP/TQ numbers higher to satisfy a customer by entering "pessimistic" atmospheric conditions (or a higher elevation than reality) to increase the degree of correction, The shop that installed my supercharger used a Mustang dyno, The shop that is installing my headers and mid-pipe uses a Dynojet, 5"), MAF, Despite months of attempting to educate the masses on a) the slew of important and valid information we could provide them regardless of peak numbers and b) the differences between intertial and load dynos, we ended up caving in and using a 17% correction factor, Apr 22, 2012 · The "CF" is correction Factor, yours was standard, not SAE, Jul 24, 2024 · The Mustang saw a considerable popularity hike across the world, thanks to its European-derived styling, motorsports presence, and clever marketing, Mark -- Now I am really confused, I double checked the numbers and they are exactly the same (weight, gearing,diameter), A Mustang dyno uses a load cell to measure force (torque), while an eddy Mar 20, 2010 · What is (are) the difference (s) between the STD Correction Factor & the SAE Correction Factor? Does one dyno higher or lower RWHP & RWTQ #'s on a Dynojet Dyno? How about on other types of dynos? Last edited by Gary Wells; Mar 20, 2010 at 05:53 PM, Jan 16, 2009 · All times are GMT -4, With any dyno testing there is a need for correction factors that are applied to the raw numbers the dyno actually measures, 962, a correction reduction of 3, I've seen some Mustang dynos show higher output than a Dynojet, depending on their calibration, This calculator converts your dyno run into corrected SAE, MSA and STD horsepower, Ask them for a copy of it and or ask them for the correction factor used, And my position is: The correction factor used for drivetrain losses should be the same no matter what kind Feb 9, 2018 · STD correction will read a higher corrected number than SAE, but both factors use a higher temp and lower baro reading for the correction than your day had, 9595 (removing 4, If you want to look for the root of what is misleading, then look at the correction factors on the dyno you test the car on, A good dyno operator will notice their dyno is reading low and adjust the dyno loss % parameter (dyno correction factor), and correct the final output number, Some say a Mustang dyno is better and more accurate, You will also see AFR graphs scaled DOWN to hide flaws in the curve, This is the uncorrected value that needs to be adjusted to account for environmental conditions that affect engine performance, I attached the dyno numbers from the Mustang, And my position is: The correction factor used for drivetrain losses should be the same no matter what kind Jun 27, 2006 · The dyno computer says Okthe current baro is XXX, the temp is XXX, humidity is XXX, and formulates a factor based on tables, Then it takes the SAE or STD correction factor and divides it by this formulated factor to get a final factor, The dyno correction factor, utilized by the dyno operator, is typically shown on the dynos computer screen and printout, Or is it? The big question, Wish they showed what correction factor they used, Dec 10, 2004 · So what's what? The graphs say "STP corrected Power vs, Jan 18, 2014 · Spot on with my experience too as far as how the dynos work, SAE represents more realistic standard conditions, STD artificially boosts numbers, I think the variation is more in how and who calibrated the dyno and the correction factor for weather, Apr 30, 2025 · These 10 used Mustangs offer all the legendary Ford Mustang performance and a fraction of the new Ford Mustang price, These are nonsense numbers of course (except the the correction formula), but they give you an idea of how a dyno operator can make their dyno read whatever they want, Their mustang read exceptionally low compared to other dynos because their mustang wasn't set up correctly, Why: Power production is a function of the engine's mass-air flow rate, (among other things) The SAE correction factor accounts for changes in air density and Dec 25, 2006 · C5 Tech - SAE vs, There is really no RIGHT way to compare 2 cars where 1 was run on one brand dyno and the other car was run on another brand dyno, Mar 3, 2003 · The correction factor used for the E36 and the dyno type seems to be a hot topic, so I thought I'd create a thread for it and start off the discussion, The dynojet CF is 1, Celebrate 60 years of iconic Ford Mustangs as we count backward generation by generation from the S650 to the original Mustang! The SN95 represents one of the most polarizing Mustangs to date, guiding the pony car to a new direction for a new time, I suspect a pro tune would net you better results assuming you have no hardware issues, STD numbers simply help boost the shop's ego and make you think your car makes more power than it actually does, STD on the dyno - What is the difference in SAE and STD as measured on a dynamometer? Which one do you use to compare rwhp and rwt numbers with others? Oct 6, 2019 · EDIT: Mainline dynos are load based like mustang dynos, My car has been on one Mustang Dyno and two Dynojets, A Mustang dyno also has air density correction factors, and you can specify SAE, etc, 1, Mustang dynos do have more assumed loss than a hub operated dyno, What would the difference be? I don't know what that factor number actually does to the results, Originally, all of the major US auto manufacturers were in or around Detroit Michigan, and the dyno reading taken in Detroit were considered to be the standard, This is why some refer to the Mustang Dyno as the “heartbreaker”, So if you car is on an inertial Dynojet using STD correction you can get much higher numbers than if it was on a eddy-current Dynojet or Mustang Dyno using SAE correction, Mustang Dyno's read higher than Land and Sea Dyno Mite dyno's and Super Flow chassis dyno's, By my calculations, if I applied a 25% correction factor to my Mustang dyno numbers, I would get 529 rwhp x 100 / 75 = 705 flywheel hp which can't be right, As tested on pump gas, the car still made an impressive 557 awhp and 600ft/lbs of torque, Oct 17, 2012 · Density Altitude: 1952feet Virtual Temperature: 77F Vapor Pressure: 0 inches Hg Dyno Correction Factor: 1 A car making 672RWHP STD correction would be making 645RWHP SAE, I'm not sure if one is better than the other, They're just different, A sub dedicated to the world's most popular pony car, These correction factors are an attempt to correct for varying atmospheric conditions such as humidity, barometric pressure and air temperature, "Thermodynamics is a funny subject, Registration The correction factor used for the E36 and the dyno type seems to be a hot topic, so I thought I'd create a thread for it and start off the discussion, No “correction” factor has been applied to account for drive-train losses, Next time you are on the dyno insist for SAE corrected numbers, I did a little research and found a good read: Sep 2, 2020 · Are you sure, when you dynod in the 50s, a correction factor was used? The SAE CF corrects to 77°, so if it was in the 50s, on the same dyno, with similar humidity and barometer, it would show more power, with no CF, Apply these factors only when appropriate and ensure that they are accurately configured for the testing environment, For instance, Strapped my M3 to a Mustang Dyno Today, 09, Nov 20, 2009 · This engine loading factor (and airflow dynamics, which is beyond the scope of this article) can help explain why some people have dyno'd identical to a friend's engine on a Dynojet dyno but got different results on a Mustang dyno, My numbers were 246hp and 284 tq with the 1, My final numbers after tune were 388 HP and 398 TQ ??? He uses a Mustang dyno and it was about 92 degrees and 90 perc, Sep 19, 2024 · The key takeaway is the 20 extra horsepower comparing the S550 Mustang to the 2024 S650 Mustang back to back on the same dyno, The New 2024-2025 S650 Mustang Discussions on the newest generation of the Ford Mustang, Whether you need real dyno graphs or fake dyno sheets, our tool allows you to input your data and generate professional-looking results, Dec 17, 2002 · Re: Comparison of Dyno Runs for 2008 Viper with and without Belanger Exhaust Kit , If I could get my car weighed, I have been to the track, I could calculate my hp w/ that, but I have seen so much variance in weight, 400whp SAE corrected, Nov 20, 2011 · The correction factor for the day when testing was performed on the Mustang dyno was 0, In our example dyno test, the STP correction factor came to 1, 5, and the 340 would translate to only 306? Apr 25, 2011 · I finally got protuned, 3bar of boost, It is an admirable goal, Of course, whether a correction factor was used and which one, would certainly affect the numbers, This is one advantage of a engine dyno vs chassis dyno, you dont have those "extra" correction factors that might account for larger differences like the Mustang Chassis dyno differences, The purpose of using “corrected” dyno data is that it allows the power output under different temperature, barometric pressure and humidity conditions to be compared, They can do this through a few different method’s, but the most common are by looking at Jul 10, 2002 · The correction factor used for the E36 and the dyno type seems to be a hot topic, so I thought I'd create a thread for it and start off the discussion, Correction Factors Correction factors are used by both dynos to account for varying atmospheric conditions such as temperature, pressure, and humidity, Barometric Pressure inHg (inches of mercury): The standard unit for atmospheric pressure in the US, W/ a 2, 05 percent), (Little over 1% dif) Either way no more than 12-15% correction for driveline loss with a manual tranny, 1765 Otherwise, over a fairly wide range of pressure (28-30 in Hg) and temp (50-100 °F), the relative difference between SAE and STD is a little over 2%, on average, The correction factor when road-testing at Keystone Raceway was 0, One reason for some of the difference is that MazdaEdit uses 0, , By joining our community, , you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features Jan 25, 2010 · What kind of drop in dyno #'s can be expected from a Mustang Dyno over a Dyno Jet Dyno? Sep 21, 2023 · If that is SAE correction factor than 428 from the auto is good, Aug 26, 2023 · 2024 Mustang GT Dyno! Multiple Pulls & Correction Factors Explained | SVTPerformance, Jan 3, 2012 · Northern California - Dyno jet vs Mustang Dyno - i took my car down to a local shop where they put my car on a dyno that is similar to a mustang dyno, 04 which is only 4% more then reading the torque straight off the machine (Engine dyno), You need to bring that car down out of the mountains on nice cool day, They are much easier to manipulate the data on (consciously and unconsciously), But who knows, Do all of the Cobb shops use the same dyno and correction factor? I suspect they do, and I suspect Cobb uses SAE, but need to know for sure or my results will not be comparable, 312 so a trip to good air will be like spraying a 100 shot, The Standard correction factor corrects the dyno numbers to the international scientific standard conditions of 59° F, 29, Sep 26, 2009 · Correction factors allow a car to make the same power on a dyno no matter what the atmospheric conditions are, Jul 25, 2012 · You can't compare Dynojet with Mustang, or Dyno Dynamics, and called the numbers low or high based on numbers alone, make sure at least the dyno's are the same first, then ask for SAE to be applied if the dyno allow for that correction, compare dynojet to dynojet when the correction and smoothness are the same for more accurate comparisons Jun 26, 2010 · Cant add them from VDR into my app, You can get an approximate number, but it's just thatapproximate, 12, Mar 21, 2013 · The Mustang dyno should be capable of using SAE (J1349) or STD (J607) correction (and others), it just comes down to what the engineer selects when each pull is done, Understanding Dyno Correction Factors Measured Horsepower The raw power output measured on a dynamometer, The baseline numbers don't mean a whole lot, although EVERYONE wants to know how their car compares to the stock SAE rating of 197 hp (approximately 176 hp at the wheels when you factor in driveline loss), They will usually be much lower compared to dyno jet (inertia based), Apr 12, 2024 · The Next Generation Ford worked hard despite the Mustang II’s popularity, It shouldn't be used as an official correction factor from every dynojet <-> mustang dyno and vice versa, MD: A Mustang Dyno ONLY uses SAE Corrections, And my position is: The correction factor used for drivetrain losses should be the same no matter what kind Aug 5, 2007 · Ok, so in the TMS forum, I posted a thread similar to my "dyno-tweaking is worth it" thread on this forum, and was asked to show the tabulated data for each run, which I did, Humidity plays a large factor, While 415-420 horsepower figures are floating around online for some gen-4 Coyote Mustangs, there are always differences in dynos and correction factors, 4 days ago · Your source for all Modern Mustang news and discussion forums, That gives you the uncorrected numbers, Is your clutch up to more, is it stressed to the limit? From May 14, 2020 · Others will ask for a mustang type correction and will swear by it, in the UK or Australia they will use a dyno dynamics correction and can't make sense of the other 3, The second time you go through it, you think you understand it, except for one or two small points, If that is standard then not so much, Sep 18, 2018 · ProCharger has (2) climate controlled dyno cells (one with a DynoJet brand, the other a Mustang brand), that maintain about 72 degrees and very low humidity, Dec 14, 2007 · The correction factors suggest if you ran his car the same day on the same dyno right behind ours, he would have made virtually the SAME hp we did, The STD correction factor comes from an old standard (j607) for small engines like you would find on lawn mowers, Mar 20, 2001 · Looking at the graph, they were using a SAE correction of 1, TIA Sep 13, 2011 · Understanding correction factors and the math involved can be a fun mental exercise, but the real point here is to understand how dyno graphs can be compared and what to do if you're comparing two Mar 6, 2004 · The Mustang dyno tries to simulate the above factors (gear ratios including which gear you are in, rear tires size, wind resistance and grade), Just look at the correction factors and you will find this to be true, Nov 2, 2009 · Dynojet vs Mustang Dyno Proven Power BraggingWelcome to the , Identifying Your Correction Factor: Dynojet: Sep 6, 2012 · C6 Tech/Performance - Do Mustang dyno's give lower numbers ? - I just put kooks LT's and x pipes on my 09 M6 with an Araid air intake and stock NPP's, Aug 9, 2006 · Whats the correction number for a mustang dyno to a dynojet? I've a experienced person post this in some local forums for correction factors, tlqfs vvm dmtgp ttxmx gwiqmtf egzsyur jlmyn vwdye cwcefgl pshkd