Turbo 101 question?

[ONRAILS]

Ok... it may sound like a stupid question but what exactly does more psi do to the turbo? Does it make the fan turn faster cause there is more vacuum?

Thanks!

[Dr.Sound]

the blades spin faster pressurising the air more.

[ONRAILS]

the blades spin faster pressurising the air more.
Ok... thanks!

[KyRaceFan]

increases the pressure of the air the turbo produces...but yes, it is because the wheel is spinning faster.

[RyanJayG]

more pressure in the same volume = more air. more air + more fuel = more power

[kNOWfREED0m]

spins faster, and the wastegate stays closed longer allowing for longer boost, once you reach your set boost psi, the wastegate vents, I LOVE TURBOS!!