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Originally Posted by JohnA
Gelf, why don't you try a run or two with the WI starting at higher boost pressure.
What is the max boost of your engine right now?
You see, the WI will be much more effective if it starts when the intercooler is overwhelmed.
It becomes counter-productive when it's activated during the intercooler's sweet spot
You've got the std Z20LET intercooler, right?
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I can hold 15 psi at 3/4 throttle upto about 4.5k rpm, about 11 psi at WOT and over boost of 19 psi between 2.5k and 3.5k rpm
I could trigger one jet at 10 psi and the other at 13psi, but for this experiment i will trigger at 13 psi.
I have an larger after market IC, been thinkin about swapping it for the stock one, less pressure loss - better for top end breathing, if WI is keeping the temps down.