**Pre-Order your copy of RET 124 & 125 today for 10% discount**

Highlights in this issue include a dossier on the Liebherr ETM Series all-electric cement mixer, a conversation with Thierry Caussat the CTO of VIA Motors and a digest on the Workhorse Group C-Series delivery trucks. We have focuses on battery materials, thermal management and DC-DC converters. We have a deep insight into battery testing and much more...

Highlights in this issue include the second part of our Porsche 919 exclusive, with this insight looking at the E-drive aspect of the Le Mans-winning powertrain. We have a dossier on the Aston Martin Cosworth V12 as well as an insight into the challenge of NHRA Pro Stock EFI. We report on heat shielding options for racecar powertrains as well as reviewing Autosport Engineering 2020. We have the latest instalment of our e-Race Power Expo and our focus articles cover engine inspection and surface treatments for AM components.

Highlights in this issue include a dossier on the Elaphe L1500 in-wheel motor, a conversation with Henrik Fisker the founder of Fisker Inc and a digest on the vRbikes vR3 tricycle. We have focuses on fuel cells, measuring equipment and ECUs. We have a deep insight into EMI and much more...

For four heady years of competition between up to four manufacturers, the World Endurance Championship lived the true spirit of technical innovation within the quest for fuel efficiency, more so even than contemporary Formula One. For the last three of those four years - 2015 through 2017 - Porsche - after a learning year returning to Prototype racing in 2014 - won Le Mans and the Manufacturers’ title in the World Endurance Championship each season. 

Porsche’s 900 bhp power unit for its 2014-2017 919 LM P1 car demonstrated what is possible when the quest is to maximise performance from a given amount of fuel within the context of a hybridised power unit and without the shackles current rules impose upon the Formula One power plant. This is a World title winning hybrid powertrain that is not a refinement within a template imposed by rule makers but one optimally designed as fit for purpose.

RET 124 presents in depth the story of this remarkable power unit that went on allow a ‘formula libre’ version of the Porsche 919 to set new lap time benchmarks at Spa Francorchamps and the Nurburgring Nordschleife in 2018. It is an unrivalled investigation into the state of the art in fuel flow limited racing. Don’t miss what will be one of the most exclusive and talked about issues of RET of recent times!

Other highlights in this issue include a look at the challenge of GTE racing, focuses on vibration analysis and friction reduction.  We report back from PRI 2019 and have the latest edition of our E-Race Power Expo feature.

Highlights in this issue include a dossier on the BB Green ferry, a look into the challenge of power and torque density as well as focuses on magnetics and e-axles. We have a deep insight into welding, have the second installment of our report into The Battery Show and take a look at the operation of the Lightning Systems LCF truck.

Highlights in this issue include a conversation with DS Techeetah's team principal and the challenge of Aquabike. A dossier on the M-sport Ford Fiesta R5 I4 Turbo as well as an insight into Toyota Racing Development USA. The results of Race Engine of the Year 2019, reports from Testing Expo North America and PMWE 2019 as well as focus articles covering computer aided manufacturing (CAM), turbo's and superchargers.

Volumes 1 - 10 of Drag Race Technology. All volumes will be dispatched from our office immediately. Buying all the issues together here saves you 20% over buying the issues individually! 

Highlights in this issue include a dossier on the Dynium Robot electric tractor and an insight into fast chargers. We look at the Lion8 refuse truck and a report from The Battery Show 2019. We also have focus articles covering radial flux motors, onboard chargers and lightweight materials.

Highlights in this issue include a conversation with HPD’s Mark Crawford as well as an update on the Yamaha MotoGP I4. A dossier on the Bolt HRC-4 I4 Turbo, the challenge of Moto3 with KTM and we look at Hybrids in the WRC. Focus articles on component lifting, valves and piston rings, we also detail the Race Engine of the Year 2019 Nominations. E-Race Power Technology contains a conversation with Mercedes-Benz’s Ian James as well as looking at the Lightning Motorcycles LS-218.

Highlights in this issue include a conversation with MagDev's technical director David Richards, as well as a look at the Tropos Motors ABLE-XR. A dossier on the Lightning Strike Motorcycle and a deep insight into hydrogen-powered vehicles. We look at the Solaris Urbino 18 electric in operation, as well as focus articles covering insulation and inverters.

Highlights in this issue include a conversation with Renault F1's technical director Remi Taffin and the challenge of F1H20 World Championship. A report from the British Grand Prix 2019 and Engine Expo 2019, as well as a dossier on the Outkast Racing Engines RY45 Late Model v8. We investigate the Team Bath Formula Student KTM Turbo, the EDL Judd DB and the Suzuki NHRA Pro Stock motorcycle. As well as a focus article covering transmissions.

Highlights in this issue include a conversation with Norio Aoki from Toyota Gazoo Racing and a report on 24-Hour Prototype Engines 2019. A dossier on the Mercury Racing 2.5 EFI F-1 H20 v6 and we look into ECR Engines Cadillac DPi-V.R. A report from the European Automotive Testing Expo 2019 as well as focus articles covering lubricants, component and materials testing. 

Highlights in this issue include a conversation with Aprilia's Romano Albesiano, Electric Avenue & Challenge Of The British Hill Climb Championship. A dossier on the Noonan NHRA Pro Mod 4.9 Hemi, we also look at the 4Piston Super 99 as well as focus articles covering transient dynamometers & exhausts. 

Highlights in this issue include a dossier looking at what it takes to build and run Rickie Smith's Pro Mod Camaro for the NHRA Pro Mod competition.  Dustin Lee explains what it takes to prepare a competitive Suzuki Hayabusa bike for the extremely tightly fought index and bracket (ET) formats of the sportsman class.  We have a focus on chassis materials and fabrication and an insight into wheelie bars. Drag Race Technology v10 has digests on the Wairua Spirit LSR car from New Zealand which is aiming for the outright wheel driven land speed record and Erica Enders' Elite Motorsport Pro Stock Camaro.

This issue contains an insight into supercapacitors and a show report from Electric & Hybrid Vehicle Europe 19. Dossiers on the John Deere 944K Hybrid Loader and the Protean PD18. We look at the E-Kotug as well as focus articles covering axial flux motors and cable.

Highlights include a look at the Ducati MotoGP bike, the Hydrex Honda, Moto2 and Rider Protection. 

Highlights in this issue include a dossier on the Prodrive World RX I4 Turbo, Race Engine Retro and the challenge of Formula E. Insights into valve seats and Jesel's Equal Eight as well as focus articles covering CAD, sensors and data acquisition. 

Highlights in this issue include a conversation with Michel Nanden and an insight into rally aero. A dossier on the M-Sport Fiesta R5 MKII and a tech review of WRC 2019. We look at the Proton Iriz R5 and the Paddon Rallysport Hyundai I20 AP4, as well as a focus article covering differentials.

Highlights in this issue include a conversation with Iain Watt of Action Express Racing, a dossier on the Ginetta G60 LT P1 and a technical review of 2018. Insight into IMSA DPi vs Indycar and we look and the Aston Martin Vantage GTE. A profile on the BMW M8 GTE, a retrospective look at the Peugeot 908 transmission as well a focus articles covering composites. 

Highlights in this issue include a conversation with Brian Willis, a dossier on Stard Hiper Prototype Rallycross EV, insights into Semiconductor development, battery technology and cooling systems, a technical review on Formula E and a digest on Acciona 100% Eco powered.

Highlights in this issue include a conversation with Brian Campe and a dossier on 2019 Ford Mustang Development. Insights into NASCAR aero as well as simulation and modelling of a dirt late model. We look at the Ginetta G40R Hot Rod and the Acme Racing Super Modified as well as a focus on off-track testing.

Highlights in this issue include a conversation with Rahn Tobler and a dossier on Jeff Lutz' 57 Chevrolet. Insights into the Liberty Extreme-T trasnmission, the Noonan 4.9 Hemi Engine & the Honda S-Dream Bonneville Streamliner. We report on the Red Victor 3 and the Mexxspeed Ghia Pro Nitrous as well as a focus on safety equipment. 

This issue contains insights into AI and the Uniti One EV, a dossier on the Phi-Power PHI301, we look at the EVIE street-sweeper, digest the Xing Mobility Miss R and focus articles on battery management systems and testing and simulation systems. We report back from Electric & Hybrid Vehicle Technology Expo and ponder hydrogen fuel cells.

Highlights in this issue include a conversation with Tankpool 24 Racing's Stefan Honens, a dossier on the Jon Kaase Extreme Pro Stock V8 and challenge of Dakar Malle Moto. A report from Autosport Engineering 2019, special investigations into Time Attack and the Elmer Racing Thor I4 Turbo. An insight into Electromagnetic design tools as well as focus articles covering fuel filters.

Highlights in this issue include a conversation with David Lapworth, a technical review of the 2018 WRC and a dossier on the Prodrive Megane WRX. We look at the Polo GTI R5, insights into sensor technology and composites in rallying as well as a focus article on chassis design. 

Highlights in this issue include a conversation with motorsport veteran Dave'Beaky'Sims, a dossier on Porsche 911 RSR(LM GTE)an insight into LM P Aero, a special investigation on LM P2 Tyre Simulation, a technical review on LM P1, a performance evaluation on Le Mans Prototypes and an insight into tyre modelling.  

Highlights in this issue include a conversation with Joshua Schachter and a dossier on the Buckeye Bullet 3 LSR. Insights into cable assemblies, high-torque motors, cooling electric motors, inverters and motor control. As well as a technical review of Formula E, a look at the LPG Fiesta R5 and the Andros Trophy electric car. 

Highlights in this issue include a conversation with NASCAR's former Vice President Gary Nelson and a dossier on the 2018 Chevrolet Camaro ZL1 Cup. Insights into NASCAR R&D 2017, Xfinity composite bodies and Kevin Rumley on Dirt Late Models. A technical review of 2017 as well as a look at Ray Evernham's Ghost and full supplier directory. 

Highlights in this issue include a conversation with Tim Wilkerson as well as a dossier on the Vance & Hines Screaming Eagle Street Rod. Insights into traction control, dynamic ride height adjustment, nitrous & EFI. We look at the Prock Performance Drag Radial Corvette & the Robert Tighe Racing Scion as well as an overview on rear gears.The issue also includes our full list of Drag Racing suppliers. 

This new launch focuses on the engineering behind all electric and hybrid vehicle powertrains. Highlights in this issue include a conversation with Ricardo's Steve Doyle and an insight into Power Semiconductors. Dossiers on the Pipistrel Alpha Electro and the Volabo ISCAD motor. Show reports from Electric & Hybrid Marine World Expo 2018 and the Electric & Hybrid Vehicle Technology Expo 2018. We also have focus articles covering thermal management and connectors.

Highlights in this issue include a conversation with Mario Isola, a dossier on the Toro Rosso STR 13 and an update on Force India. A technical review of formula one 2018 as well as insights on the Halo, machining and composites.

Highlights in this issue include a conversation with Energica's CTO Giampiero Testoni, an insight into high-performance computing as well as electric avenue. A dossier on Yamaha's YZR-M1 I4, the challenge of Top Fuel Hydroplane and a show report from PRI 2018. We take a look at the Gyrtech Dakar Caterpillar I6 Turbodiesel as well as a focus on crankshafts.

Highlights in this issue include a conversation with M-Sport's founder and owner Malcolm Wilson, a dossier on the VW Polo GTI Supercar, a WRC technical review, insights into  rally suspension and rally car simulation, digests on the M-Sport Fiesta R2, Peugeot 3008 Dakar and JDR Modular AWD chassis kit.

Highlights in this issue include insights into transmissions, LMP1 aerodynamics & LMP1 privateers. A technical review of Le Mans 2016, a dossier on the Ford GT as well as an analysis of Le Mans 2016 performance.

Highlights in this issue include a conversation with Dr Wolfgang Warnecke, insights into the YR45 hybrid engine, hybrid system integration and battery modelling. A dossier on the Drive EO PP03 Pikes Peak, a tech review of Formula E and a special investigation into motor materials as well as focus a article covering hybrid and EV safety. 

Highlights in this issue include a dossier on Furniture Row Racing, insights into the 2017 Toyota  Camry Cup body and Aero NASCAR's, as well as a technical review on NASCAR 2017 and bump stops.Includes a special investigation on sprint car crash simulation. 

Highlights in this issue include insights into torque converters, parachutes, and brakes. We look at anti-squat in drag racing as well as the new Pro Stock rules. A special investigation into the Triumph Rockey LSR bike, a dossier on the John Force Camaro and our full list of drag racing suppliers.

Highlights in this issue include a conversation with Steve Bryan, AP Racing's Formula One trackside man since 1984, an insight into  modelling and simulation, a dossier on Sauber and digest on Toro Rosso.
 

Highlights in this issue include a conversation with ExternPro’s technical director Trevor Morris and a dossier on the Porsche RSR17 GTE FLAT-SIX. The Challenge of MotoGP and Race Engine of the Year 2018. A report from PMWE 2018, insight into combustion analysis, Race Engine Retro as well as a focus on camshafts. 

Highlights in this issue include a dossier on the Skoda Fabia R5 and a tech review of WRC. Digests on the Hyundai I20 R5 and the Subaru Impreza WRX STI. A special investigation into R5 transmissions and a conversation with Simon Carrier of Toyota. 

Highlights in this issue include insights into performance analysis, aerodynamics and Porsche's suspension. A dossier on SMP Racing's BR 01 and profiles on the SCG 003C and Xtrac's 1159 transmission. A technical review of LM P1 2015 as well as a focus article covering testing and simulation. 

Dedicated to the analysis of the new technologies that are starting to change the face of motorsport. 

Highlights in this issue include a dossier on Bob East's wingless Sprint car and a technology review. Insights into Joe Gibbs & Driven Racing Oil, road courses and NASCAR aero as well as a focus article covering transmissions. 

Highlights in this issue include a dossier on the Elite Motorsports Pro Stock Camaro as well as insights into top fuel power and motorcycle chassis design. A profile on the Street Eliminator Supra, a look at the Red Victor 3 and a conversation with John collins as well as a focus article covering fuel supply systems. 

Highlights in this issue include digests on the Renault R.S.16, the Force India VJM 08 & 09 and the Manor Racing Team MRT05. Insights into aeroelasticity and computing in F1, tech reviews on F1 2016 & 2015 as well as a focus article covering brake systems. 

Highlights in this issue include a conversation with Sebastian Risse and a dossier on Dougan's Racing Engines Trophy Truck V8. The next instalment of Jack Kanes Reno v12 Turbo, the challenge of FIA Truck Racing and we reveal the 12 nominations for the Race Engine of the Year 2018. An insight into Rallycross as well as focus articles covering bearings and coatings. 

Highlights in this issue include a dossier on the JRM Mini rallycross and a tech review of WRC. Profiles on the Marshall Metro 4M4 and the RX Racing Fiesta Supercar. An insight into active diffs as well as focus articles covering electronics and brakes.