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Join Date: Oct 2006
Location: Laguna Vista
Posts: 2,185
More test runs

Instead of continuing to add to the waste gate thread, I am just posting this here as a question:
Is the rise in rpm and turbo spool a bit slow ??
The tick marks on the x axis are 65 ms each, The Bltkpa is is the boost mark I have set its 12psi or 183 KPA. The PWM% is the modulation for the waste gate solenoid. It is restricted to 72% max and 40% min. The RPM is displayed at RPM/20 for clarity on the graph.
test was done with car at 2000 rpm in 4th gear and then flooring it.
the throttle starts to advance at tick mark 15 and the test concludes at tick mark 177 so 10.53 secs.
Thanks Sox
Ps. Before I am told, I realize 4th gear and the rpm range will be slower than 3rd gear and that rpm range. I was just looking at that specific range


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Last edited by soxnail; 09-28-2024 at 12:05 PM.. Reason: more info
Old 09-28-2024, 10:06 AM
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