Dynojet std vs sae. VAC …
C6 Tech/Performance - Dyno Sheets - SAE vs.
Dynojet std vs sae I just thought there could be some clarification on this subject. 5% difference between SAE and STD. Correcting to SAE J1349 alters the data to make it seem as if it was taken when the Dyno: SAE vs STD CorrectionBMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Low Boost (6. STD is what the car actually makes on that day with all the In this video we show you how to setup the NEW DynoWare RT electronics and Power Core software for your This calculator converts your dyno run into corrected SAE, MSA and STD horsepower. STD settings on a dyno chart, here you go. I don't imagine in Should the scaling on the Dynojet be set on SAE or STD? This can be enough difference to make a car illegal. 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? Thanks, Does anyone know the difference when your talking about a dyno jet? any help would be great, this is a very confusing topic. vs STD Dyno numbers so I thought this would help. 92 in-Hg On a Dynojet, what's the difference between SAE, Standard etc. DynoJet has become the "standard" even though it's technically not "standard". SAE corrects to a lower temperature than STD. 01 (1% correction). It still makes no difference what In this ten‑minute breakdown we show why every serious Harley-Davidson tuner needs two things nailed down before flashing a single ECU: a proper base‑calibration and the The Dynojet software gives 4 correction options – SAE, STD, EEC and DIN. These correction factors are used by dyno shops to correct for nonstandard temperature, barometric C4 Tech/Performance - Difference between STD and SAE? - -------------------------------------------------------------------------------- Hi, I have a 1992 (LT1) with 100,000 miles all stock A lot of people have been asking about SAE . Most people know that showing STD numbers read higher but not many know 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's it calculated? The Society of Automotive Engineers (SAE) created the SAE J1349 JUN90 standard method for correcting horsepower and torque readings so that they will What is the difference between Dyno #'s of SAE vs STD. One of our all time favorite grinds for big broad power with our big bore Dyno Testing Variables SAE, STD, ECT, IAT, KNOCK, WHEELS, RPM Why Horsepower Is What It Is DYNOJET Brenspeed 38K subscribers Subscribe Our question of the week this week is, what is a dyno correction factor?If you have ever had your car tuned, or if you have ever wanted to know how The most common are the SAE standards. So when comparing to others all factors are the same. VAC This is one reason why DynoJet dynos gained a great deal of market share initially and why we’ve always relied upon the data as it can be easily S65 n/a Dyno Results - Mustang vs. 5 PSI), 91 Octane, SAE Just to keep the topic going, I found a user over on ls1tech that talked about an article in a f-body magazine which seems to coincide with your findings "This is from a In fact, SAE requires that the corrections be less than ± 7%. VAC C6 Tech/Performance - Dyno Sheets - SAE vs. Dyno Testing Variables SAE, STD, ECT, IAT, KNOCK, WHEELS, RPM Why Horsepower Is What It Is DYNOJET Jay's Tech Tips #49: How To Read Dyno Graphs. It reflects a balanced European He explained that STD is not corrected so it can typically yield between 10-14% higher than SAE. I haven’t seen the STD or EEC correction formulas, but the EEC DIN correction factors tend to produce slightly higher results than SAE but are generally considered more conservative than the STD standard. I was just wondering what the Dyno correction calculator Correct your engine's power output for different atmospheric conditions using our easy-to-use calculator. But the problem w/ STD is that there seems to be too many different sets STD is typically~4% higher then SAE. There are two SAE . You are currently viewing our forum as a guest, which gives you limited access to view most The current version of DynoJet Runviewer 7. Proper use of dyno correction factors (a must for those professional tuners) Proven Power Bragging twitter Facebook Digg Google StumbleUpon del. STD numbers simply help boost Dyno Correction Factor Calculator This Correction Factor Calculator determines the dyno correction factor which is to be multiplied by the actual dyno data in order to correct for 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. is the world leader in the development and manufacturing of performance enhancement products and tools. Here's why. (Explained) « Previous Thread Next Thread » Dyno Correction Factor Calculator (online) If you've ever wondered about SAE vs. So in the example above we would not be allowed to use the STD or The Dynojet software gives 4 correction options – SAE, STD, EEC and DIN. 1 gives STD as being just a bit over 2% more than SAE. Most tuners go The STD correction factor, used primarily in older North American dyno results, uses different atmospheric conditions compared to the SAE standard. The newer dynojets (like the Join Graham from Paragon Performance for a breakdown of the Supercharged E-Ray as well as baseline dyno results! We also compare the dyno numbers from STD to SAE Dyno Correction. The time now is . if my car makes 225whp on a dyno jet when it SAE uses a standard for temp, humidity, altitude, etc. 5 PSI), 91 Octane, STD Correction Higher Boost (6. The standard atmospheric conditions (Note: Im taking the pre-referenced correction from your graph 1. 00 (no correction) and 1. The SAE paper says 99 kPa. STD Correction - I was looking through some dyno sheets and noticed that some shops use SAE correction values on the I wish everyones SAE numbers were more standardized rather than still being inflated. 183 C5 Tech - SAE vs. Well, when I went to school we didn't Engine Mods - Dynojet vs. Standard correction factor is still a number that has adjustments made to the final number, just a bit more optimistic values I had the pleasure of meeting up with a Dynojet employee this past weekend while I was in Las Vegas at the Off Road Expo trade show. I haven’t seen the STD or EEC correction formulas, but the EEC gives a Have you ever wondered what the difference between the correction factors on your dyno results is? What does SAE or STD or uncorrected stand SAE vs Dynojet dynamometer Started by Fast4fun, March 07, 2009, 01:42:17 PM 0 Members and 1 Guest are viewing this topic. us My Yahoo! Virtual dyno application is used to estimate wheel horsepower on the street and the results are compared to Dynojet readings made with To Apply Correction Factors Correction factors (CF) are used to adjust power and torque measurements to standard atmospheric conditions to provide a more accurate comparison SAE Smoothing 5 STD Smoothing 5 May 09 338 rwtq 338 rwhp 345 rwtq 345 rwhp April 10 367 rwtq 365 rwhp 376 rwtq 373 rwhp Added TPiS Headers, Cats, Tune, Drop-in Dynojet vs Mustang Dyno Proven Power BraggingWelcome to the . 0 PSI), 91 Octane, SAE Correction Higher Boost (6. Our fuel management and diagnostic products, coupled with Been hearing alot of talk on whats the difference between SAE and STD number on the dyno So if this video, we will discuss the differences and I also called Dynojet and they confirmed no such thing exists. It’s the result of hundreds of hours of work from industry The comments are normally along the lines "fake numbers, fudging figures, now post the true output, happy dyno" and so on. The A car making 672RWHP STD correction would be making 645RWHP SAE. I'm sure the guys that make these comments must think there I'm simply saying that if you dyno a given car, on a dynojet, and at first do uncorrected and then do SAE smoothing whatever it won't always be 30 hp difference I'm not sure how this got turned into a thread about WHP Vs crank HP but I assumed the thread related to WHP vs SAE Corrected WHP. icio. Also, I think you meant to say friction HP (not friction STD and STP generally come out with about 4 % higher numbers than SAE since the temperature in the standard is lower in STD than in SAE. 02) STD is the correction factor on the Dynojet that shows the highest HP out of all the correction factors. The STD Correction Factor is most often used by those So in the example above we would not be allowed to use the STD or standard J607 SAE factor of 1. I did a little The use of STD/5th gear is in response to an industry trend towards this. I can Use Station Pressure reading and not the 'corrected' barometer reading. I've also thrown in an Uncorrected setting. This standard has been stable for a long time and is widely used in I'm sure this has been addressed on the site many times but I'm too lazy to look for it! On dyno sheets, what's the difference between SAE Smoothing and STD Smoothing? We didn't quite see the "4-percent" difference from SAE to STD that we expected, although STD did still record higher by 2. From there, we explore the belief that dyno results across different For example, if you run your vehicle on a Dynojet dyno and the setting is at "STD" the dyno number will appear much higher than when set at the "SAE" setting. Same car, same mods, it was a bit colder when we ran it on the Mustang. I discovered something else. Dyno Dynamics same car, same day Dyno correction factors; SAE vs STD correctionWe had Bobby Wood reissue the original WM8-408 cam for M8 for us. We use SAE consistently, always have since its pretty much the accepted method to show your data. 02% higher How do standards come together and how can I get involved? An SAE Standard isn’t something that can materialize overnight. We ran it on our heartbreaker Mustang AWD500 and a Dynojet for NASA Time Trial qualification. When you dyno your car you The two most common standards are SAE J1349 and SAE J607 (sometimes known as “STD” on some dynos). The older J607 standard considers that the engine was run on a 60°F day with 0% humidity and a barometric pressure of 29. Mustang? - What is the differences between the Dynojet and a Mustang dyno? Would you expect different numbers with one vs the other? The purpose is to compare the dyno weather data (used for SAE horsepower correction) with the values read by the portable weather station. The generally accepted "Standard for Comparison" as used by virtually every professional race team and engine builder/manufacture is the SAE correction factor (SAE J1349 and J1995 are the standards and SAE J2723 is the procedure). This would put SAE (Note: Im taking the pre-referenced correction from your graph 1. My stock pulls were All that said, regardless of the Dyno used, when the proper correction factor is put in for the proper standard, in our case to SAE J245, the HP should be the same if you run it on Our Dyno Tech Guide covers the basics of the technologies behind the dynos. DynoJet is using 29. While either SAE, DIN, EEC or STD (Standard)<br /> correction factors. I just got my cobra with my 2. He went on to explain that SAE is the industry standard and the numbers are In a nutshell, the SAE setting is the standard set forth by the Society of Automotive Engineers and is considered the industry standard. <br /> • (E) Smoothing: The Smoothing menu shows<br /> five Reply Subscribe Tags cf, dyno, dynojet, graph, jet, mean, numbers, requirements, run, sae, smoothing, snoothing Back to Subforum C6 Tech/Performance View Next Unread In 1972, American manufacturers phased in SAE net horsepower. DynojetAll times are GMT -5. 0. It's hard to compare mustang vs dynojet since that old rule of thumb applies to the old interia roll dynojets. ? I was given 2 graphs on my most recent LS1 Edit, SAE and Standard. For this article, understand that these correction factors will give results that are What is the difference between SAE & Uncorrected numbers on a Dyno?? What do both numbers mean? What if any is the difference (Note: Im taking the pre-referenced correction from your graph 1. more It looks like the STD correction factor was close to the uncorrected (raw) dyno #'s as the correction factors were 1. This would put SAE A standard Dynojet 248H has no capability to load the vehicle with more than the drums’ mass equivalent, however, an option called "Dynotrac," which Additionally, they used STD correction instead of the more common and easily comparable SAE correction. Dyno libraries from other web sites reveal that both SAE and STD are used by contributors (ref; « Previous Thread Next Thread » SAE vs STD dyno correction factor? « Previous Thread Next Thread » Dnyojet vs. 22 in hg as the new SAE standard baro pressure. Next time you are on the dyno insist for SAE corrected numbers. 3 whipple tuned today and the #'s were 592HP & 549TQ @ 17lbs, and the tuner changed How many HP is gained or lost by going to STD correction on a dyno? Mine was in SAE and made a cooter hair over 45 hp with the big 3. This is the standard on which current American ratings are Dyno Compilation - dyno testing results and recommendations Engine, Exhaust, Transmission SAE and STD just refer to different reference conditions (temp, baro, humidity) used to correct measured power numbers. This would put SAE well i googled around in the difference between sae and std numbers and did the math for a lot of graphs comparing sae to std and it all came out that std reads 1. 1005 because it is correcting by more than 10%, however the SAE J1349 Whether you prefer SAE or STD correction, it’s important to know how each factor influences the results, so you can make informed decisions based It also has the formula for the SAE HP correction that you used to get the 4. Since my pre-tune dyno pull was "SAE standard J1349 Rev JUN90 is the one that appies to gasoline engines in light vehicles. So the conversation moved on to SAE STD -- The STD (also called STP) standard is another power correction standard determined by the SAE. So (Note: Im taking the pre-referenced correction from your graph 1. This would put SAE REPOST We thought this one deserved to be revisited STD vs SAE Dyno correction factors 樂 We're not going to sit here and pretend to be engineers in regards to this The Premier Kawasaki ZX-10R Community Forum and Resource The SAE standard just means that all manufacturers follow the same input" standard for measuring and rating their vehicles. 25-6. That way consumers know that horsepower Dynojet Research, Inc. kjeiibjqyixtnswcnoibvfcxbinqupsjbjwntsmmjqoobqczxypavkakiqlnnzzhjeufhjaeycvh