And what's the situation with your race engine from Melbourne?

你在墨尔本使用过的那台引擎情况如何？

youdao

Each individual has to try it out like any racer who wants to gain more horse power having to try new things with his race engine.

每一个人来尝试，像任何赛车谁想要获得更多的马力不得不尝试新的东西与他的引擎。

youdao

Don't race the engine.

不要让发动机空转。

《新英汉大辞典》

The race car meets all of the Formula Three racing requirements except for its biodiesel engine.

VOA: special.2009.11.03

And beyond that, are racing fans really willing to give up the roar of combustion engine race cars they have known and loved for decades?

FORBES: Could Formula Racing Really Go Electric? We're About To Find Out

McLaren introduced several new parts for the home race of their German engine suppliers and sponsors Mercedes as Hamilton ran with a new front wing, diffuser and top bodywork.

BBC: McLaren still fighting - Hamilton

The 4.3-liter, four-cam, 32-valve V8 engine can race from zero to 60 mph in a respectable 5.9 seconds (the same as the V8 7-Series), throwing out 290 horsepower and 320 pound-feet of torque at 3, 400 rpm.

FORBES: Overview