Turbo lag: how variable geometry, twin-scroll and the electric turbo kill it

Sectioned variable-geometry turbo housing with the movable vanes closed around the turbine

Turbo lag: how variable geometry, twin-scroll and the electric turbo kill it Every turbocharged engine ever sold has been a negotiation with the same flaw, and the car industry has spent fifty years and a fortune pretending the negotiation is over. It isn’t. It has just gotten very, very good. The flaw is turbo lag, … Read more