Time was when a valve job was done with some valve-grinding compound and a vacuum cup on a stick. But no more. Today's high performance engines require the same machining precision in the valves that ...

Nissan Motor Company has revealed that it has adopted cold spray technology in the production of valve seats, claiming to be the first company to use the process in automotive engines. The Japanese ...

The VGS-20 has gained popularity in motorcycle and automotive engine head work. Valve guide and seat machining systems once were dominant only in aftermarket stock engine-rebuild shops. However, today ...

Nissan has set a new benchmark in engine innovation by introducing the world’s first valve seat manufactured using cold spray technology. This breakthrough debuts in the new 1.5-liter turbocharged ...

An internal combustion engine is like a big air pump, and the more air you can get it to pump, the more torque and horsepower it will make. Things like bigger camshafts, aftermarket intakes and ...

Cold Spray process in the production of Nissan’s 1.5L e-Power engine Nissan Motor Company has revealed that it has adopted cold spray technology in the production of valve seats, claiming to be the ...