Peak torque at 2400rpm seems quite low...
But the ultimate is the newest Porsche 911 Turbo tat makes it's maximum 620Nm of torque at 1950rpm - 5000rpm.
And also i read the newest Yamaha YZF-R6, only 660cc 4cyl, but pushes 130bhp at a dizzy 18,000rpm. The max rev is 20,000rpm. They made the piston & other internals like the camshaft & rod to be as light as possible, so the engine can revs easily.
Sometimes in the super bikes category, the technology also very advance.