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Dragy Testimonial: We Placed The GPS Performance Meter To The Test

Back in the olden days, when determining a lorry’s performance, we utilized the seat of our pants— claiming that makes me really feel truly old. Since we didn’t have a framework dyno or any type of elegant electronic tools to determine efficiency, we needed to improvise well, type of. We would essentially make changes to our lorries with high-performance components like sticky tires, camshaft, exhaust, and nitrous, among others. Then, after the installation, we would hit the streets to see if the automobile felt any much faster. If it did, which was 99-percent of the time since we didn’t intend to admit the components slowed down the auto down, we were happy. Obviously, the method of efficiency screening was very unrefined and very incorrect.

The Dragy GPS Efficiency Meter takes the uncertainty out of tuning and new modifications.

The problem throughout this period was that there were only a couple of methods to determine added efficiency: on an engine dyno or at the track. However, our neighborhood track closed down for a while to make matters worse, which meant we needed to travel an hour north to test and song.read about it dragyreview.com from Our Articles That was the only option we contended the time. Nevertheless, this is not the case in this day and age. Even in most small towns, you can find a framework dyno to wheel your automobile and see if a new product makes a distinction. Now there are other advanced techniques that determine performance, like a GPS performance meter.

The Dragy

Among the a lot more prominent gadgets constantly loading our social networks feed is the Dragy GPS Efficiency Meter. And while we understand that a lot of you have experience with this item, we have yet to examine the device ourselves, and determined to do just that. For our examination, we reached out to a friend of ours, Luke Thompson, proprietor of Mike’s Lube Shop and a devoted drag racer. For the examination, Thompson satisfied us out at Wichita Raceway Park in Wichita Falls, Texas, where the Brawl in the Loss no-prep race was occurring. His notchback Mustang houses a turbocharged engine, Holley Dominator ECU, and a host of other go-fast rewards.

The plan includes a Dragy with a magnetic base, 2 steel plates with glue for mounting, and a charging cable.

The Dragy is a pretty straightforward gadget outside. It’s nothing greater than a little black box that’s 1-inch wide, 3-inches long, and 1/2-inch tall. The gadget has a magnet under and comes with 2 metal plates with an adhesive that can be installed on the cars and truck’s interior. It also includes a charging cable; nonetheless, you will require to supply a power supply. The only other thing needed to make this device job is the Dragy Application, which can be downloaded from the Apple Application Shop for an iOS tool or the Google Play Store for an Android. After we filled the application on the apple iphone, charged the Dragy, and upgraded the software application, we were ready to do some testing.

How It Functions

The Dragy is easy to use and establish. The device utilizes high-speed GPS satellites and afterwards measures your lorry’s performance within 1/100th of a second. The software application will tape-record the pass prior to storing it on your device. You can likewise select the specifications you intend to evaluate, consisting of 0-30 mph, 0-60 miles per hour, 60-130 mph,1/ 8-mile, 1/4-mile, and 1/2-mile, among others. And if that’s not enough, you can likewise make use of the custom-made mode and add even more setups, which we did, like 60-foot time, 330-foot times, or any others you might require.

While you can mount the Dragy on the automobile’s interior, we determined to toss it on the roof covering. The magnetic base was solid enough to hold the unit in position pass after pass.


  • Procedure velocity
  • Determining braking time
  • G-force dimension
  • High rating listing sorted by manufacturer
  • Video clip drag and drop
  • Custom profile consisting of a garage, account image, and a lot more

Dragy Testimonial: We Placed The GPS Performance Meter To The Test

Box materials:

  • Dragy Efficiency Box
  • USB charging cord
  • 2x steel plates and 3M adhesive strip
  • Instruction manual

Technical data:

  • iOS (8.0) or Android (4.4) device called for
  • Connection type: Bluetooth 4.0
  • Supports GPS and GLONASS
  • Battery life: approximately 10 hours
  • Measurements: 1″ & Prime; x 3 & Prime;

x. 5 & Prime; Installment Since the magnet

on the Dragy box appeared to be rather strong, we chose to throw the unit on the roofing of Luke’s Mustang rather than on the inside. And while the positioning doesn’t appear to matter for efficiency, we wished to see if it would certainly hold on throughout a launch. And also, the blinking blue LED light in addition to the box highlighted the Rapid and Angry in us –— well, the initial flick and not the atrocity of the most recent, anyway. We likewise utilized a cell phone mount which we bought at Five Listed below for only $5.00. The mount had a suction cup on the base, which we mounted on the guest side of the windshield so it wouldn’t be in the chauffeur s view

. For video clip functions, we additionally made use of a cellular phone install which we purchased 5 Listed below for only $5.00. The mount had a suction cup on the base, which we installed on the guest side of the windshield so it wouldn’t remain in the vehicle driver s view.

At the Strip

As we struck the hosting lanes, we switched on the Dragy and synced it with the app. This procedure only took a few seconds, and we prepared to go. Luke was racing in the 6.0-index course but had actually not done any type of prior screening to make sure the cars and truck was on point. So as he examined the tune-up one last time in the Holley ECU–— and considering that Brawl in the Falls was a no-prep race, and he couldn’t go faster than 6.0-seconds for the course –— Luke put an A-to-B tune-up in the cars and truck. While he was button on the laptop we secured the mobile phone in the install and changed the view for the video clip. As soon as we were successor for the fatigue, we hit document and let the Dragy go to function. We didn’t recognize if the system would certainly begin data logging as quickly as the automobile moved, which it does. However, after the pass, you can uncheck the products not wanted, and the video overlay will present the chosen details.

Setting up the Dragy only takes a few mins considering that the app is simple to browse. You can also transform the efficiency mode, examine the leader board, and check out the tempeture, density altitude (DA), together with a host of various other functions.

Making Passes

Luke lit the tires up in the water box on the Mustang and after that continued to stage the cars and truck. Then, as the Xmas tree brightened, he released the transbrake and the Dragy mosted likely to work. The car went a 6.45 e.t. in the 1/8-mile for the initial pass, raising early. After returning to the pits, the Dragy information showed a 6.43 in the 1/8-mile at 81 miles per hour. However we couldn’t contrast every one of the data from the Dragy to the timeslip since this was a no-prep race –— no slides were being dispersed to the racer. However, it was evident that the Dragy was close, with a distinction of only.02-seconds from the boards.

For the 2nd pass, Luke made some adjustments to the vehicle to try obtaining closer to the 6.0-second time slip without blowing the tires off. He ramped in power a little quicker, and we wondered to see if the Dragy would certainly respond the exact same. Luke managed to run a quicker e.t. this round, at 6.39-seconds. Again, the Dragy displayed a 6.35, this time around at 89.30 mph. And while there was a.04-second distinction this go-round, it was still close and showed that the power was ramped in quicker than previously with a faster e.t. and better miles per hour.

Luke Thompson makes a hit in his turbocharged Mustang with the Dragy mounted on the roof covering of the vehicle.

Back In The Pits

After making a number of hits with the car, we went back to the pits to check out the app. It’s basic to use and provides a great deal of attributes. You can set up a garage for your various autos, view background, and it even has a leaderboard that will let you recognize where your times stand all across the world. Our preferred function is the video overlay that instantly adds data to the pass. This info can conveniently be cut right from your device so you can share it on social media or the leader board.

The Dragy’s video overlay is smooth. You can even cut the video in the application prior to uploading it to social media sites or the leader board.

In general, we were extremely impressed with the Dragy. The device is simple to set up and use, the application is user-friendly, and you can figure every little thing out in just a min or two by scrolling about. However most importantly, the device is sensitive enough that when you make a horsepower modification to the cars and truck, it will certainly sign up, which implies we put on’t need to rely on the seat of our trousers any longer. In the future, we will be able to utilize our Dragy to check components and see if they are a renovation or not. The only issue is identifying how to obtain our project off the jackstands to examination. Yet that’s a various tale for another day.

We wished to thank Luke for allowing us enter his way at Brawl in the Autumns and crawl all over his Mustang. Also intended to say thanks to NXGonzo, Chris Raska of Wichita Raceway Park, and Matt Plotkin for placing on a fantastic occasion.

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