E85, race fuel and octane boosters.
For naturally aspirated applications we build bespoke maps for E85, race fuels or octane boosters — with safe catalyst temperatures, lambda rebalanced, and ignition tables reworked across the rev and load ranges so the car drives smoothly everywhere, not just under full acceleration.
Our film crew are currently editing the footage from our fuel and power testing around some leading octane boosters — keep your eyes on that.
For E85 we recalibrate the lambda and fuel targets accordingly, for safe operation.
Need a pump-fuel version as well, for the days you cannot get your specialist fuel? Just ask while we are developing your tune — no extra cost.
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