That, they say, is the culprit behind failures of both intake and exhaust valves, not the valves themselves ... We recently attended a test session at Katech's Detroit-area headquarters, in ...

The intake and exhaust lobes are ground onto a ... we outlined the operational dynamics of the various variable valve timing systems used by the Detroit Three, so here's the condensed version ...

The cylinder heads themselves feature a completely new design from the old model, with the intake and exhaust valves being reversed from the LS3 engine, with revised valve geometry and revised ...

Laying out the relationships between the engine's exhaust and intake and how you can use them to your advantage There are specific functional relationships between an engine's exhaust and intake ...

The Detroit Diesel Dd15 Is The Result Of ... The aluminum cams are dedicated to either the intake or the exhaust valves and are hollow to reduce drivetrain weight and improve throttle response ...

There is also no need for a minimum of two valves (intake and exhaust) per cylinder as seen in a piston engine. Instead, fuel enters via intake ports that don't need to open and close. In a Wankel ...

The whole build began with an idea for a different kind of intake and exhaust valve. [Meanwhile In the Garage] dreamed up a design that does away with the traditional poppet valve. Instead of ...