Mazda Rx 7 Wankelmotor

Mazda a feuer name that melted light or rather brought the whole Wankel rotary engine into the automotive industry. If us sniff about looking into die Mazda it would lead us all ns way zurück to ns Mazda RX-7 coupe, which placed both Mazda und the Wankel rotary Engine on die map.

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The RX-7 can be considered to be one des the many iconic JDM sports cars von its time. The Mazda RX-7 was an production for three gens, all of which make use von the compact, lightweight Wankel rotating Engine. All the fans can easily identify this vehicle from die Fast and Furious Franchise wherein it was driven von Dominic Toretto in the very zuerst movie des the series. The franchise brought it back for die Tokyo Drift whereby Han"s Mazda RX-7 was easily ns most beautiful car bei that movie.

So, let"s take a look right into what do all of this possible and take a detailed look back at ns Mazda RX-7.

die History behind ns Mazda RX-7

die Wankel rotating Engine had been developed von Dr. Felix Wankel. An the 60s, Mazda"s president Tsuneji Matsuda saw large potential an the rotating engine and licensed it from ns NSU. Mazda started the adoption von the Wankel rotating Engine all thanks to one einer who was at die center of the engine development, Kenichi Yamamoto. He was responsible for solving the belastung big problem with the engine of scoring von developing Apex Seals. He had actually embodied und displayed Mazda"s core belief that engineering and design innovation zu sein the really essence of the brand. Notfall only that, but he go on to serve as ns President and then ns Chairman of Mazda.

Mazda RX-7 was notfall the first rotary-engined vehicle that was launched über the company, that would be ns Cosmo sport which had kommen sie out practically a te earlier. Mazda gott into using these engines as they had actually a number of advantages. Die Wankel rotary Engine has actually a energie to weight ratio von 3:1 end a typical engine, it so revs at higher rpm, due kommen sie lesser moving parts, the was much cheaper kommen sie produce than the standard piston engine.

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1979 Mazda RX-7 FB
The first generation of the Mazda RX-7 was the RX-7 FB which ist more generally known by car enthusiasts as ns SA22CC. The inspiration zum the entwurf of the Mazda RX-7 FB was ns Lotus Elan, a brothers two-door coupe. Ns Mazda RX-7"s trademark silhouette was imbued into this model. The curved glass behind hatch, the long hood, und the lightness provided it an almost perfect load distribution argued that the car zu sein accessible and fun.

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It was powered von the twin-rotor rotary engine which was mounted nur behind ns front axle. This led to die coining des the expression which would certainly define die Mazda RX-7 for years to come "front mid-engine". Due to this arrangement, die RX-7 boasted a near-perfect 50/50 front/rear weight balance, und adding kommen sie it was die low center des gravity. Hence, ns Mazda RX-7 was deshalb smooth and easy zu control the back in the time human being said it was driving itself. Ns RX-7 was able kommen sie produce about 100 HP, which doesn"t sound like much but back bei the work with the weight distribution des the RX-7 the was ausblüten able zu sprint easily trost through die five gears kommen sie a setravel speed.

Mazda could see that die customers wouldn"t it is in openly accepting the rotary engine, kommen sie counter this issue, it toned under all die other aspects of the automobile giving the a traditional setup from ns suspensions to die steering und everything rather except the engine. They wanted to create a typical ground von familiarity with die customers.

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Mazda RX-7-FC durch jdmchicago
With ns success und the acceptance of the zuerst generation of the Mazda RX-7, the in brand geraten was now openly targeting the Porsche 924/944. The second generation des the Mazda RX-7 didn"t kommen sie out kommen sie play- that came kommen sie win.

Since Mazda was successful bei creating a trusted image, it went every out wie it came to ns second generation von the Mazda RX-7. The Mazda RX-7 FC was powered up to produce a 146 HP indigenous a revised 13B rotating engine. It also was detailed with all the features that were ruled out von the feuer intentionally bei the previous model. It had a rack and pinion steering wheel, ns suspensions were independent, and it had actually disc brakes in both the front and the rear wheels.

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Motortrend liked die 1986 RX-7 so much that it was named the Import Car von the year. Owing to ns success, Mazda rolled out a convertible RX-7 und the RX-7 Turbo ii arrived bei 1987 i m sorry produced an astounding 182 HP. It went native 0-60 mph bei just around 7.0 seconds.