OK, I just ordered a second HSV and other bits so I'll be doing two jets to start: one 0.4mm 150cc jet before the throttle body for det control. I'll run this off of MAP/RPM.
The second jet will be after the turbo and compressor outlet temp sensor as far from the throttle body as possible. This jet will be the smallest I can get by with, probably 0.7mm and will run off of inj duty and compressor temp with a ceiling of around 18% of fuel flow. This map will be tuned rather like a fuel map but for temps.
I ordered an accumulator and a check valve for each of the jets and a Y splitter after the accumulator to route to the two HSV's. Hopefully will be enough to run just the one pump for now.
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Robbi Laurenson - System 2c
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