Still, engineers kept pushing: better springs, VVT, and all kinds of breathing tricks: variable intake manifolds, forced induction, exhaust tuning, all to fight the limitations of the poppet valve.

Enduro21 takes a closer look at K-Tech’s ProValve off-road suspension re-valve kits designed to not just upgrade but to “completely transform” how your off-road bike handles.

Coronation Street's Kit Green has become a staple on the cobbles since his first debut back in 2024 (Image: ITV) "It's a funny one because it's obviously a different life he led back then and he's ...

Coronation Street is set to unveil Kit Green's hidden past in an "explosive" flashback episode. The special instalment will air on Friday, May 16, transporting viewers back to 2007 to witness the ...

The Pressure Relief Valves Market was valued at USD 4.78 Billion in 2024, and is expected to reach USD 6.55 Billion by 2030, rising at a CAGR of 5.23%.

Pennsylvania Railroad T1 technology. A slippery story of poppet valves, streamlining, and a possible world speed record.

We present here an analysis and simulation model of an unconstrained on-off poppet valve, which includes the modeling of a piezoelectric actuator (PEA), Hertzian contact, dynamics of poppet motion, ...

Valve's Index remains one of the very best PC VR headsets, and now you can pick up a refurbished model for $599 in the US at GameStop.