Formula One’s governing body, the FIA, has reached a compromise with power unit manufacturers to tighten how engine ...

A single line in the technical regulations has sparked months of debate — here’s how the compression ratio saga unfolded and ...

Even before the 2026 calendar year has begun, the first controversy under F1's new ruleset has already surfaced. It concerns the engine regulations, and more specifically the compression ratio of the ...

A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.

Frederic Vasseur has commented on the decision reached yesterday following the meeting in Bahrain between the FIA and the power unit manufacturers. The Ferrari team principal said he remains confident ...

The compression ratio battle is reaching crunch time.

With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...