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By Andrew Nabors –  March 28, 2018

Lamborghini Domination At TX2K18: Easy 200 MPH

If your stock Aventador or Huracan needs more speed, Underground Racing has perfected the twin turbo Lamborghini. Our friends at 1320video traveled to Texas for the annual TX2K race. Qualifying and testing brought cars from around the country. As the slower cars were sent packing, every competitor in the semifinals was driving an Underground Racing machine packing 4-digit horsepower.Underground Racing Gallardo vs World’s Fastest Corvette Z06You might think that the transmission and differential gears might not be optimal for 1/4 mile racing, but at these power levels drivers are forced to go easy on the launch. The boost builds up progressively until the cars are making over 2,000 horsepower by the 1/8th mile. It's slightly depressing to watch cars post top end speeds over 100 mph faster than my heavily modified LS car, and it proves that Underground Racing has a recipe for dominance. If you want to get in on the action, you will need a great deal on a Lamborghini Huracan. So click the link below and let the journey begin.Browse Lamborghini Huracan For Sale

By Andrew Nabors –  March 22, 2018

RENNtech E63 S AMG Shatters Quarter-Mile Record

Just when you thought Mercedes-AMG built the ultimate E63, RENNtech has allowed it to reach its full potential. At a recent testing session at Palm Beach International Raceway, they set a new record for the 4MATIC equipped E63 S. The unassuming sedan has their Stage 1 kit, which consists of new turbos, ECU, exhaust, and a new fuel system.RENNtech AMG GT R: The Orange BeastWhen tested on an engine dyno this combination makes 842 horsepower and 779 lb-ft of torque. This is sent to all wheels through the 4MATIC+ system. Vossen makes the wheels exclusively for RENNtech, measuring 20 x 10 front and 20 x 10.5 rear. Wrapped in Michelin Sport Cup 2 rubber, it allowed for a flawless holeshot in the record-setting run. This was done on 93 octane pump gas, so if your AMG needs an upgrade click on the link below.Learn More

By Andrew Nabors –  January 22, 2018

Genovation GXE: Your Electric Corvette Has Arrived

Electric vehicle technology is advancing by leaps and bounds. You can't deny the appeal of not using gasoline, so Genovation has unveiled an all-electric Chevrolet Corvette. They had an amazing display next to our booth at Barrett-Jackson Scottsdale, so our team found themselves bewildered by the car. It is based on a late-model Z06, except instead of the supercharged V8, it has two AC motors fed by 800 volts.Most production electric cars are based on a 400-volt system, so doubling the voltage allows for lighter components and more efficient power delivery. This all adds up to a cruising range of 175 miles and a top speed over 200 mph. This is achieved by retaining the stock Corvette 7-speed manual or the 8-speed automatic transmission. Electric motors don't need gear reduction, but the Corvette's gearbox is part of the rear suspension, and it allows the engine rpm to be optimized to a lower operating RPM.High-Speed Aerodynamic Testing with Johnny Bohmer RacingWe first encountered their C6 test car at Johny Bohmer's proving grounds. NASA has basically turned over the Shuttle Landing Facility to him, and it is perfect for high-speed testing.The conversion starts at $750,000 which doesn't include your donor car. It involves a complete disassembly to treat the interior to full Aniline leather and a Harmon/Kardon audio system. Every component from the DC inverters to the turn signals is integrated into a new Can-Bus, with all system information available via BlueTooth and WiFi. No detail was too small, and the LED body accent lighting will show the battery's level of charge by the color it emits as you approach the car. The process is available for any Stingray back to 2014, and only 75 cars will be produced. So if you are interested, click the link below and stay with us for more electrifying news.Browse Corvettes For Salehttps://www.youtube.com/watch?time_continue=22&v=oLs0mgjv1Bw

By Andrew Nabors –  July 28, 2017

Hennessey Performance HPE1000 Hellcat Gets LOUD on the Dyno

You can't deny the abilities of the Dodge SRT Hellcat. It makes 707 horsepower at the crank, and thanks to an efficient transmission it puts 664 horsepower to the ground. That was the baseline measurement from the DynoJet at Hennessey Performance. In order to see how potent their HPE1000 package is, John decided to show us a before and after comparison. To make more power from an already potent machine, the car demanded more fuel and air. The Hellcat has half-inch fuel lines from the factory, but they weren't enough. So everything from the pump to injectors was upgraded.Also Check Out: Jeep Reveals Hellcat Powered Grand CherokeeAnd if you were wondering about the shiny object under the hood, the supercharger was also upgraded. The factory blower measures 2.38 liters, and it is a fine upgrade for any SRT V8. But if you need all the boost, the HPE1000 comes with a 4.5 liter supercharger. If your daily driver is under 4.5 liters in displacement, this car is probably not for you. It is the equivalent of force-feeding another V8 into the 6.2 liter Hemi. The results speak for themselves. At only 4,400 rpm the HPE1000 is making the same power as a stock Hellcat at its redline. You will have 863 horsepower and 770 lb-ft of torque at your disposal. Watch the Air/Fuel ratio display on the dash. We had no idea the car had this ability, and the team has it safely tuned around 10 to 11:1. The previous builds used a 4.0 liter supercharger because it was the largest available. It allowed the car to run reliable 9.90s at over 140 mph. Dodge is trying to discourage dealer markups on the new Demon, but its not working. So if you don't like paying the dealer a ton of extra cash, give Hennessey Performance a call. Find the perfect Dodge Hellcat for sale from our dealers, ship it to Texas, and you will have Demons begging you for mercy! Stay with us for all your Hennessey updates.

By Andrew Nabors –  July 13, 2017

Ride Along UGR's Lamborghini Huracan During its World Rec...

Boosted cars run better in cool weather, which is why WannaGoFast invited half-mile racers to North Carolina back in May. Underground Racing's twin-turbo builds are popular in these events due to their reliability and performance. Gideon Chamdi is probably their best customer, as his cars are always pushing the limits. Originally started as a way to promote his jewelry business. "Diamonds By Wire Racing" has evolved into a record-breaking powerhouse. His Underground Racing Audi R8 reached 244 mph at the event, and we heard rumors of the Lamborghini's blistering pass.The car is owned by Mohammed Bourashid of Kuwait-based Drag965, and he put Gidi behind the wheel to make sure it broke the record.Also Check Out: Underground Racing Gallardo vs World's Fastest Corvette Z06In stock form, the Lamborghini Huracan LP610-4 delivers 602 horsepower and 412 lb-ft of torque to all wheels. Given a flat stretch of road and favorable winds, it will reach a top speed of 201 mph. But this isn't enough for some. That's why Underground Racing had to ditch the dual-clutch 7-speed automatic in favor of an air-shifted 6-speed sequential transmission. Air shifters use a tank of compressed air to slam shift each gear. Normally found on pro-mod dragsters, the systems are expensive and complex. We're amazed the camera stayed attached on this run, so hold on for a wild ride. Where do you draw the line between street car and track machine? Tell us how far you would go to push your car to a new world record, and stay with us for all your UGR updates.  

By Edward Jones –  June 22, 2017

World's Fastest Nissan GT-R Has 3,000 Horsepower

Congratulations to Extreme Turbo Systems for their achievement of having the world's fastest R35 Nissan GT-R. Just how fast did their 3,000 horsepower GT-R go? I'll put it into perspective, thanks to 1320video's description on the world record run.Previously, the fastest GT-R ran 255.2 mph in a standing mile. The ETS GT-R managed to run 255 mph in a half-mile. Yes, it went just as fast in half the distance. That is... incredible, almost unbelievable.Also, Check Out - Lamborghini Gets Stunned by Insane Nissan GT-R1320video noted that the run took place in Colorado, making the altitude and less-dense air not a perfect fit for the turbochargers. However, it did make it easier for the car to cut through the air as it sprinted down the strip. He noted that the ETS team's goal was "pushing as much boost as they can out the turbochargers as fast as they can."Check out the world record run in the video below for yourself!

By Andrew Nabors –  June 16, 2017

Hennessey Performance: Ford Raptor vs VelociRaptor 600

Many people thought the V6 Raptor would be a lame duck, but it has proven to be a mean bird of prey. In stock form, it offers 510 lb-ft of torque and 450 horsepower from the 3.5 liter V6. But if that isn't enough for you, John Hennessey & Company have ruffled some feathers in their latest build. The VelociRaptor 600 makes 600 horsepower and 622 lb-ft of torque thanks to some ingenious & proprietary upgrades. In order to showcase their talents, a stock Raptor was used for comparison in a quarter-mile showdown.Any engine that uses turbos or superchargers will benefit from intake and exhaust upgrades. Your first clue to the potential of the VelociRaptor is the aggressive V6 soundtrack. To keep it emissions friendly the stock catalytic converters are left in place, but it sounds like straight pipes after them. To unlock more ignition timing, a cooler intake was needed. A new intercooler measuring large by huge was placed behind the grille. The blow off valve will scare pedestrians when boost isn't needed, but the VelociRaptor will be limited to only 100 examples. Each one will be capable of going 1,320 feet in 12.9 seconds and hitting 60 mph in only 4.2. Make your V8 friends angry as blow their doors off! You can't argue with results, so check out the details here and stay with us for more wild Hennessey Performance updates.

By Edward Jones –  June 15, 2017

Lamborghini Huracan DCT 1/2-Mile World Record Set at Insa...

Underground Racing has been going pretty wild with Lamborghini Huracan modifications, and Mohammad's twin-turbo 2015 model is a perfect example. With about 1,800 whp on tap, his Huracan is a sprinting monster.At the recent WannaGoFast 1/2 mile event in North Carolina, Mohammad took his Huracan out for a few passes. His runs, in order, were 211, 217, 219, 220, and 222 mph. That last run, the 222 mph run, set a new DCT transmission Huracan world record. To accomplish the faster runs, Underground Racing turned up the power to the 1,800 whp mark. You can view the world record run in the video below.In the description of the video, we learn that the engine is fully built with billet connecting rods and pistons, as well as a JRR MoTeC M1 ECU. However, the DCT transmission is entirely stock, with a Dodson sportsman clutch cage and Underground Racing's own custom clutches.

By Andrew Nabors –  April 25, 2017

Ten Modded Cars in Epic Half-Mile Drag Race

If you are a performance shop, racing is the best way to show your abilities. Levella is a German aftermarket shop with their own line of wheels and parts. Since most supercars for sale are geared for high-speed stability, a traditional quarter-mile race is a waste of time. Half-mile events are popping up across the world. At an undisclosed runway in Europe, Levella gathered ten of their builds for a heads-up shootout. Each driver was masked for maximum intimidation, with identities ranging from President Trump to Iron Man. The list of competitors is impressive, and each car is far from stock. The lineup consisted of Lamborghini's Huracan and Aventador facing an Audi RS6, VW Golf R, Porsche 991 Turbo S & Panamera, Aston-Martin Vantage, BMW M3, Mercedes-AMG C63 S, and Nissan GT-R.With engines ranging from four to twelve cylinders, aerodynamics battle against torque on the top end. Before you watch, consider who would win if all cars were stock...We told you it would be a surprise finish! The differential ratio is what makes or breaks top speed runs, but aftermarket gears are not available for every make and model. Tell us who should have won and stay with us for more racing footage here on Autofluence.

By Edward Jones –  December 18, 2015

Twin-Turbo Lamborghini Aventador Hits 217 MPH in Half-Mile

The half-mile racing events found around the world bring in some of the most powerful cars, especially twin-turbocharged exotic cars. At a recent half-mile event in Maricopa, Arizona, a twin-turbo Lamborghini Aventador showed up to compete and laid down some impressive numbers.RemRob was on hand at the event to film the car's run. According to his YouTube video, this car "comes with a completely built race spec short block including billet connecting rods, custom CP race pistons...custom clutch, billet flywheel, billet axles, front and rear billet differentials."The video's description also notes that this is the first twin-turbo Aventador to "compete in any kind of event." And, for reaching 217 mph, it's not a bad start for the car. Check out the video below.Aventadors For Sale (Source: YouTube)

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