Honda feels pressure after Aston chassis breakthroughFernando Alonso says the pressure is now on Honda to deliver after Aston Martin's major chassis breakthrough in Hungary - and Honda agrees. And now, Honda will run its upgraded power unit in the car for the first time during a 200-kilometre filming day at the Hungaroring on Wednesday. There's some pressure for Honda, Alonso smiled. Honda Racing Corporation lead engineer Shintaro Orihara confirmed the new specification will run on Wednesday, admitting Honda now feels pressure to match Aston Martin's chassis progress. To introduce the new power unit in Zandvoort is quite important now the chassis is working well.