Sep 4th, 15Hennessey tunes the Dodge Charger Hellcat to 852 bhp [video]
The Dodge Charger Hellcat certainly isn't lacking in power but that hasn't stopped Hennessey Performance from creating a new HPE850 package for the "fastest and most powerful sedan in the world."
Dec 4th, 14Hennessey tunes the GMC Yukon Denali to 665 bhp [video]
Hennessey Performance has released a new video which shows their tuned GMC Yukon Denali accelerating from 0-60 mph in 4.5 seconds and running the quarter mile in 13.1 seconds at 110 mph (177 km/h).
Oct 30th, 14Hennessey tunes the Jaguar F-TYPE R Coupe to 623 bhp [video]
Hennessey Performance has released the first details about their HPE600 tuning program for the Jaguar F-Type R Coupe.
Oct 1st, 14Hennessey tunes 2015 Ford Mustang to 717 bhp
Hennessey Performance has unveiled its tuning program for the 2015 Ford Mustang
Jun 2nd, 14Hennessey Velociraptor HPE600 jumps on the dyno [video]
The Hennessey Performance Velociraptor HPE600, presented in 2010, was taken by the ZR Auto team to a dyno test for verification of the power and torque figures after some performance modifications
May 29th, 14Hennessey tests supercharged Chevrolet Corvette C7 Stingray [video]
In this video from YouTube you can watch the Hennessey Performance team performing some acceleration and dyno tests on the 2014 C7 Corvette Stingray, equipped with the Hennessey HPE650 Supercharged upgrade
Apr 30th, 14Hennessey tunes the Chevrolet SS to 1000 bhp
If you're tired of waiting for Chevrolet to introduce a high-performance SS, you might want to give Hennessey a call as they have unveiled their HPE1000 package for the Australian-built sedan.
Jan 24th, 14Hennessey supercharges the Lexus LX 570 to produce 500 bhp [video]
Hennessey has introduced a new HPE500 supercharger package for the LX 570.
Mar 25th, 13Hennessey Ford GT establishes Texas Mile record by hitting 267.6 mph (430.66 km/h)
Hennessey has managed to take down the Texas Mile speed record once again with its modified Ford GT.
Feb 28th, 13Hennessey tunes the Ford Focus ST [video]
Hennessey has introduced their new HPE300 package for the Ford Focus ST. It features a revised ECU and a cold-air intake.
Feb 25th, 13Hennessey to tune the Corvette Stingray to 1000 hp
Hennessey Performance Engineering has released the first details about their upcoming tuning program for the 2014 Corvette Stingray.
Oct 29th, 12Ford GT by Hennessey sets Texas Mile record, hits 263.3 mph [video]
Hennessey has set a new Texas Mile record with a custom Ford GT that managed to hit a top speed of 257.7 mph (414 km/h).
Oct 1st, 12Hennessey Viper-based Venom 700R and 1000 Twin Turbo rendered
Hennessey Performance has released preliminary info for hits 2013 SRT Viper tuning program.
Aug 12th, 12Drag races between Lamborghini Aventador and Mercedes-Benz SLS AMG Roadster [video]
Hennessey Performance grabbed a Lamborghini Aventador and a Mercedes-Benz SLS AMG Roadster for doing several one-mile drag races.
May 16th, 12Hennessey Ford GT runs 212.9 mph in 1/2 mile for new world record [video]
Owned by Mark Heidaker and driven by Sean Kennedy, the Ford GT is powered with twin Precision Turbochargers breathing into a racing engineered 5.4 liter Accufab Racing engine.
Mar 27th, 12Ford GT twin-turbo sets standing mile world record at 257.7mph [videos]
A twin-turbo Ford GT tuned by Hennessey Performance has set the standing mile world record of 257.7mph at the Texas Mile high speed event in Beeville this past weekend.
Feb 10th, 12Stig Laps TopGear USA Test Track in Hennessey ZR750 Corvette ZR1 [video]
Hennessey has sent us this sneak peak of The Stig taking a hot lap around the TopGear USA test track in their Hennessey ZR750 Corvette ZR1.
Jan 31st, 12Hennessey previews HPE800 Twin Turbo kit for McLaren MP4-12C
Hennessey Performance has announced their intention to bring the McLaren MP4-12C to a higher level of performance with their HPE800 Twin Turbo engine upgrade kit.
Jan 6th, 12Hennessey Venom GT targets Bugatti Veyron Super Sport for top speed record [video]
Tuner John Hennessey of Hennessey Performance has stated in an interview with late-night TV talk show host Jay Leno that he plans to beat the Bugatti Veyron Super Sport for the title of fastest production vehicle of all time with his Venom GT supercar.
Dec 21st, 11Hennessey previews Jeep Cherokee Twin Turbo with 800hp
Who Needs Reindeer When You Have an 800 HP Twin Turbo Sleigh?
Dec 1st, 112013 Hennessey Venom GT Spyder announced
A massive 1,200 bhp (895 kW / 1217 PS) is produced by the Venom GT Spyder's engine and the model's weight is stated to be 1,200kg ( 2,645 lbs ).
Oct 10th, 11Hennessey 20th anniversary Camaro announced
Available as a coupe or convertible, the limited edition HPE650 Camaro has a supercharged 6.2-liter V8 engine with 655 hp (488 kW / 664 PS).
Aug 16th, 11Hennessey Venom GT headed for Pebble Beach
Hennessey has announced plans to stage the U.S. debut of the Venom GT at tomorrow's McCall Motorworks Revival.
Jul 26th, 11Cadillac CTS-V Coupe by Hennessey aims for 230 mph
Dubbed the V1000, the car a twin-turbo V8 engine with 1,000 hp (746 kW / 1,014 PS) and 950 lb-ft (1,286 Nm) of torque.
Apr 15th, 11Hennessey Cadillac Escalade races a Nissan GT-R [video]
Dubbed the HPE1000, the package features a twin-turbo 7.0-liter V8 engine that produces 1,008 hp (752 kW / 1022 PS) and 967 lb-ft (1,310 Nm) of torque.
Apr 7th, 11Hennessey Corvette ZR750 based on ZR1 [video]
Video shows modified 2011 Corvette ZR1 on a test run with tuner John Hennessey who also explains the upgrade kit.
Mar 9th, 11Hennessey HPE600 revealed [video]
Based on the Chevrolet Camaro Convertible, the HPE600 has a supercharged 6.2-liter V8 engine that develops 602 hp (449 kW / 610 PS) and 605 lb-ft (819 Nm) of torque.
Oct 7th, 102011 Hennessey HPE700 Camaro Convertible Unveiled
Hennessey Performance has unveiled the first details about the 2011 HPE700 Camaro Convertible. It features a Corvette ZR1-sourced engine with 755 hp (563 kW / 765 PS).
Sep 10th, 102012 Hennessey VelociRaptor APV
In an increasingly violent world, demand for security has never been higher and Hennessey has spotted a deficiency - most late-model armored vehicles today lack performance and power.
Jun 14th, 10Hennessey delivers first 2011 Venom GT - specs released, 57 photos
Based on the Lotus Elise / Exige, the Venom GT features a twin-turbo V8 with 1,200 hp (895 kW / 1217 PS) and 1,135 lb-ft (1537 Nm) of torque.
Apr 15th, 10Hennessey Venom GT on the street in UK [Video]
Hennessey has released a video of the Venom GT being driven near Silverstone, England. See it inside.