The rise of hydrogen propulsion places unprecedented demands on materials, sealing, thermal stability and system integration. Lightweight structures must withstand pressure, vibration and thermal ...

Abstract: Intake tuning is a widely recognized method for optimizing the performance of a naturally aspirated engine for motorsports applications. Wave resonance and Helmholtz theories are useful for ...

A stock LS3 rec-port intake manifold is hard to beat and only costs $299. When Chevy went back to the drawing board after the success of the cathedral-port Gen III LS1 small-block V-8, it realized ...

Welcome to the Miata NB1 Intake Development github! We aim for this project to not only be an exciting quest for performance but also a source of education for those who follow along. It will be with ...

Under the hood is where car enthusiasts and racers often showcase the heart of their build. While superchargers and turbochargers may steal the spotlight, the true centerpiece of any V8 engine bay is ...

Designed and constructed by SEM from A365-T6 aluminum and heat-treated Plenum features 2.75L of internal volume for increased flow capacity to supply enough volume for higher rev limits Shallow ...

Capping any high-performance V8 engine will usually be an aftermarket chunk of cast aluminum with a bunch of passages linking the carb (or carbs') barrels to the head's intake ports. Though ...

While C&L's intake plenum isn't designed to be a dress-up item, its functional form looks more natural than the hard-edged stock plenum box. What the 4.6 GT engine needs is a good $100 bolt-on, and we ...