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Old 10-06-2019, 07:53 AM
rotrex rotrex is offline
Senior Member
Join Date: Jan 2014
Location: Germany
Posts: 184
Default Re: Which step for avoiding detonation on 87?

All water injection that actually does something, i.e. provides a high enough water to fuel ratio, needs a retune.
Without adapted ignition timing, it will actually reduce power.

You could add a FMIC spray as an alternative. This won’t require a retune.
Flexfuel is also a good choice.
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