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Old 06-02-2013, 08:31 AM
Richard L Richard L is offline
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Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: Preturbo 335i Strange Results

Interesting project.

Water at ambient is about 1000 times denser than air. I can only assume the compressor is doing more work when methanol was injected on top of air. It is natural to require more energy (PWM) to accelerate a rotating mass.

How is methanol flow regulated (flow control), is it progressive with boost or engine load?
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