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      07-06-2010, 03:23 PM   #1
OpenFlash
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N55 Wastegate DC% logs

Interesting stuff:



At the same stock boost pressure, it runs a lot higher wastegate DC% than the n54 which peaks out at around 35% in similar conditions. This suggests that the wastegate spring is softer, the wastegate solenoid bleed smaller, the turbocharger has less capacity or a combination of the three.

For comparison, this Wastegate DC% curve in a n54 would yield around 12-13psi.

Shiv
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