Evert novice nitrous users are aware of the big power potential of nitrous injection. They are also aware that past a certain base level, the engine will need to be "tuned" for the nitrous. Haul a kit from the box and the instructions make it clear that the number one tuning parameter is ignition retard (once the injection gets to a critical level). But that's all covered in depth, so we don't need to go there. Instead, we'll move right on to half a dozen tuning tactics that experts use, but that are unlikely to be in any installation instruction sheet.
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