David Mazzei 4-Rotor FD3S RX-7 Dyno Pull at 15psi of Boost David Mazzei's wild, fire-breathing 4-Rotor Mazda FD3S RX-7 making a pull on the dynamometer at 15psi of boost pressure.
That's what makes this RX-7's power output so incredible. Using a four-rotor engine instead of the stock two-rotor gives this RX-7 a sound that's a cross between a superbike and an electric drill.
With twin rotor chambers (each displacing 654cc) and turbo equivalency applied, the RX-7 was deemed to have a 2. ... capable of hitting 60mph from a standstill in 5.4 seconds and touching 156mph ...
And though it’s true that the RX-7’s rotary engine can need a rebuild in as little as 60,000 miles (worn rotor tips are the ... II had a 0-62mph time of just 4.9sec. However, even Mercedes ...
Dubbed the DKM 54, this engine had a rotor and housing which rotated on separate ... However, this all must be taken with a grain of salt. The RX-7 and 8 are after all, sports cars.
For instance, its 1.3-liter two-rotor engine had a ... coupe sprinting to 60 mph in 4.9 seconds and reaching 158 mph with the speed governor removed. The base RX-7 FD was already an impressive ...
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