Quote:
Originally Posted by Hal@Dynosty
Spool is instant while driving, and on wastegate (4psi) it makes full boost before 3000rpm as seen below on the dyno chart.
Power and spool comparison of NA baseline, 4psi and 9psi:
Red = stock, Blue = 4psi, Yellow/Green = 9psi

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Looks like 6 psi by 3000 rpm and full boost by 4500-5000