Ford will partner up with Red Bull to work on their power unit for 2026 onwards - and global director of motorsport Mark Rushbrook has dismissed claims that they are behind in development.
And speaking with motorsport.com, Rushbrook insisted that their targets are being met for 2026, but admitted he has ‘no idea’ where their rivals currently stand.
"As with any program, you set certain goals and milestones," he said.
"At the moment we are achieving all our own goals and achieving the desired milestones, I can only say that we have set our own goals for the power unit based on experience and what we think is necessary to be successful in 2026.
"We have no idea where the competition stands and what their development curve is, we simply do not have a direct comparison with our opponents, but if we look at what we think we need have to be successful, then we are in good shape."