Mazda 787B Goodwood Festival of Speed 2011
This is the 1991 Le Mans winning Mazda 787B at the start line of the 2011
Goodwood Festival of Speed. You can get a good idea of the sound this thing
produced by watching the the marshal at the right rear when the car
Mark Ticehurst at the wheel.
Mazda Race 787B, RX-792P, RX-7
Mazda 787B, Mazda RX-792P, Mazda RX-7
The 787B and RX-792B both use the 4-rotor R26B an engine that is easily
capable of at least 900 HP, but limited for long term racing reliability to
Racing rotary engines are easily one of the loudest Exhausts at idle and arguably the loudest Exhaust note on the track at full song.
An incredible engineering feat and incredible engine.
Mazda 787B Startup - Goodwood Festival of Speed 2011
Warming up in the Cathederal Paddock on Sunday morning 3rd July 2011.
Loud? I've stood next to plenty of F1 cars and this was certtainly no
Although it has only a 9000rpm max engine speed, with 12 combustion cycles
PER REVOLUTION (unlike a 4 stroke V12 whihc would only have 6) this car
produces 108,000 combustion cycles per minute. That is 36,000 more than a
current 2.4l F1 car at 18000rpm!
This is the only real running 787B, there is however a second car which
sports the same detailing (even down to Le Mans 1991 driver names) which is
in much better (less faded, and less battle scars) whihc is used as a PR
car. This car was a static display on the Mazda Cars UK stand also at
Goodwood that day.