Highlights in this issue include a dossier on the Buell Gen Two and the development of the Buell Vee Twin, upfront covers Formula One and the present and future power units. We dive into the Motrac sidecar engine and our eRace feature discovers the Alpine Alenflow Hy6. Our focus articles cover valves, CNC hardware and software and expo highlights exciting products and services aimed at motorsport professionals plus much more…

Highlights in this issue include a dossier on the Ford/RYE Mk IV 3.8 litre twin-turbo V6, upfront covers Prodrive at Dakar and the challenge of powering the Prodrive Hunter and the Dacia Sandrider. We dive into the Toyota’s hydrogen internal combustion racing programme and have an insight into the history of fuels in Formula One. Our focus articles cover piston coatings, heat shielding and AM materials and expo highlights PRI and the exciting products and services aimed at motorsport professionals plus much more…

Highlights in this issue include a dossier on the Radial Motion triple, upfront covers the Hypercar pioneers where we look at the Toyota and Alpine power units as they are now, in year five of the growing category. We dive into the Lampredi I4 development and our ‘eRace’ feature covers sustainable Dakar looking at current approaches to sustainable propulsion. Our focus articles cover sustainable fuel and powertrain simulation tools and expo highlights Autosport International and the new products and services for powertrain professionals plus much more…

Highlights in this issue include a dossier on the Noonan V10, upfront covers Drag-and-drive engines, exploring how developing reliable road-ready engines that can also power a car down a drag strip demands talent and determination. We speak to Mike Costin for our ‘In Conversation’ and eRace looks at what lies ahead for NASCAR in an ever-greener world. Our focus articles cover powertrain test beds and component cleaning while expo reports from HPX Charlotte plus much more…

Highlights in this issue include a dossier on the Aardema V12, upfront covers King of the Hammers off-road racing while we take a look into crankshaft oiling with Hiroshi Yajima. We dive into Radial Motion's radial triple turbo in Australia and pay our respects to Ed Pink, a giant of the race engine community.  Our focus articles cover fluid pumps as well as component and material testing and expo highlights the latest innovation in products and services for the powertrain plus much more…

Highlights in this issue include a dossier on the Zenvo V12 and upfront covers the latest racing powertrain news. We speak to Hywel Thomas for our ‘In Conversation’ and we remember well-respected industry stalwart and larger-than-life member of the Bonneville Salt Flats speed family Chris Raschke. ‘Challenge of’ explores time attack competition and we have an insight into the Cosworth YB. Our focus articles cover fasteners and surface treatments plus much more…

Highlights in this issue include a dossier on the BRM V16 and upfront covers the latest racing powertrain news. We speak to Scott Maxim, Hendrick Motorsports’ powertrain chief for our ‘In Conversation’ and we digest the Seng LS engine. ‘Challenge of’ explores tractor pull and we have an insight into AM valves. Our focus articles cover AI powertrain development and connecting rods plus much more…

Highlights in this issue include a dossier on the XR10 Motorsports V10 and upfront covers the latest racing powertrain news. We speak to Ellen Lohr, current director of motorsport for AVL RACETECH for our ‘In Conversation’. ‘Challenge of’ explores land speed motorcycles and we have an insight into 2026 Formula One engine regulations. Our focus articles cover billet components and diesel valvetrains plus much more…

Highlights in this issue include a dossier on the Synergy 2330BT V8 and Challenge of’ explores snowmobile engines. We digest the BMW M12/13 and our focus articles cover new & in-development materials as well as combustion analysis plus much more…