In selecting the right carburetor, this is crucial when it comes to upgrading your machine in order to have a better throttle response, better energy effectiveness as well as smoother performance. The ...

Secondary Air Injection System injects air into the engine’s exhaust manifold to significantly minimize pollutants and enhance overall engine performance. Kohler Engines has launched a 999cc ...

New and Only CARB-Compliant Fully Automatic Transmission and Diesel Engine Pairing to Deliver Lower Emissions While Maintaining Optimized Performance for Heavy-Duty Vehicles INDIANAPOLIS, July 30, ...

"Integrating the Allison 4000 Series into vehicles equipped with the CARB-compliant PACCAR MX-13 engine will support efficiency and fuel economy, while still delivering on our promise of reliability ...

Ryan Hunter-Reay suffered engine fire on Carb Day. His car must be rebuilt for Sunday. Alexander Rossi reported a defective water pump, ending his practice early. Graham Rahal had an on-track ...

“Our customers are looking for better options to successfully navigate the complexities of the evolving regulatory landscape and Kenworth models equipped with PACCAR’s MX-13 CARB-compliant engine ...

Volvo Trucks North America is seeking certification for a new engine that meets the California Air Resources Board’s (CARB) 2024 Omnibus emissions standards. Once certified, the engine will be ...

Volvo Trucks North America announced that it will apply for certification of a CARB-24 Omnibus compliant engine that it expects will meet the California Air Resources Board’s 2024 emissions standards ...

Volvo Trucks North America plans to launch a California Air Resources Board Omnibus rule-compliant diesel engine for its revamped longhaul and regional-haul tractors, the VNL and VNR. The truck ...

Volvo Trucks North America announced that it will apply for certification of its CARB-24 Omnibus compliant engine. The OEM added that it expects the new engine meet the California Air Resources ...

Mack Trucks announced two new variants of its Mack MP13 engine designed to meet the stringent California Air Resources Board (CARB) 2024 Omnibus emissions standards, as well as a battery-electric ...

Volvo Trucks North America released an engine that complies with California Air Resources Board (CARB) 2024 Omnibus regulation requirements for low nitrogen oxide (NOx) and particulate matter (PM) ...