1st Gen RX-7 with 1650 Horsepower

This video below shows a first generation RX-7 with a twin turbo 427 cubic inch Nelson Racing built motor swapped under the hood. Watch as it easily smoke the tires whenever it wants using 1,650 horsepower.

Source: Over-Boost

1 thought on “1st Gen RX-7 with 1650 Horsepower”

  1. I see it is a fast engine, but this is a Mazda. You should had used a 20B 3 rotor engine, instead of a piston one.

    Those V 8 engines are for american classics, Mazda rotaries use Rotary engines.

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