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Old October 28th 2009, 17:06
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Wally Wally is offline
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Join Date: Nov 2002
Location: The Netherlands
Posts: 2,552
New turbo has been started and run for the first time! Whoaha! I like this turbo already
This was just on the internal wastegate without WI and without any additional tuning, but already is clear that this 50% more flowing turbo only gave a 100 rpm later spool to make 1 bar boost
Proof:



It also holds its boost better and the internal wastegate doesn't creep (yet) as is shown by the steady boost line.
BTW: 200 MAP is 1 bar boost above ambient (=100). The wastegate boost goes on to about 1,15 bar boost (~17 psi).
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