WSBK Fuel Flow Limit for 2025 Finalized

Fuel flow limit has been set at 47kg/h. Back of the napkin math that's around 215-220hp so no surprises there. I thought the fuel flow limit would be tied into the balance, and would vary by manufacturer. Maybe it will, but the only information we will get is that 47kg/h is the peak, and only 2grams per lap variance will be tolerated.

Did the limits vary by manufacturer this year?

JFM01 said:

Did the limits vary by manufacturer this year?

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The SBK Commission didn't give any indication. The fuel flow limits were only being piloted this year, and were supposedly non-binding. The formula is BoP so it seems like the actual fuel-flow limit details are buried in the homologated tuning specs. Therefore, the flow rate varies by manufacturer. However, it is possible that the fuel flow limit (for now) is just a maximum flow rate.