In the turbo-hybrid era the rules are as I have outlined, you cannot rebuild between races. The current engine is a V6 @ 15000RPM. https://jalopnik.com/how-for

In the turbo-hybrid era the rules are as I have outlined, you cannot rebuild between races. The current engine is a V6 @ 15000RPM. https://jalopnik.com/how-formula-ones-amazing-new-hybrid-turbo-engine-works-1506450399 https://jalopnik.com/how-formula-ones-amazing-new-hybrid-tur... In the past the rules were different.