Miata Rotary swap kit: Is it worth to swap engine?

Mazda is indeed a vehicle manufacturer that isn’t afraid to experiment. It has never steered aside from trying out new ideas or inventing. And that may be why they’ve attracted such a devoted community of Mazda fans.

Regardless, Mazda is likely best recognized among car enthusiasts as the lone manufacturer of modern rotary-powered automobiles. Certainly, even Mazda no longer offers rotary-powered vehicles. It has only offered rotating designs on rare occasions to delight its enthusiasts.

But, every day we see a new patrol head showing off his/her Miata rotary swap kit. So, let’s see if the rotary-powered kit is even worth the money it costs or not.

For a manufacturer famed for its distinctive automotive ideology, the RX family of automobiles is not its most popular sports vehicle. In reality, Mazda’s most historic sports vehicle is still in production today, and it employs a stunningly basic design philosophy.

The success of Mazda MX-5 Miata

2019-Mazda-MX-5-Miata
Source: motortrend

The MX-5 Miata is, needless to say, Mazda’s greatest sports vehicle. In reality, it’s not only Mazda’s finest sports automobile; it’s also 1 of the finest convertible performance cars of all time, although not the top one. Well, it is a mix that most car companies have tried. However, none have had the same level of popularity as Mazda does nowadays.

The MX-5 lacks the engineering prowess of its RX counterparts. It is, nevertheless, lovably pragmatic. Mazda designed the MX-5 to just be a simple front-engine along with a back-wheel drive racing vehicle with no frills. And to do so at a cost that is affordable for an average individual.

It performs quite well because, even when technology advances and comforts are added, Mazda maintains the fundamental philosophy of ‘jinba ittai.’ It must provide an enhanced driving experience in which the driver can concentrate completely upon driving the automobile. In essence, the driver must be willing to blend with the Miata MX-5.

As a result, it stands to reason that the MX-5 Miata club is massive. It’s a popular convertible sports automobile all around the world. No other vehicle can match the serene handling of any model of MX-5.

MIATA ROTARY SWAP
Source: reddit

Ultimately, no automobile is perfect. If there is one persistent complaint with each MX-5 generation, it is that the MX-5 is viewed as underperforming in the period of supercharged compact cars and sedans. For so many, a vehicle just like Golf R provides addicting speed while staying remarkably practical.

And there’s always the GT86 for those looking for a car with classy yet fun handling qualities at a reasonable price. Others are catching up to what the MX-5 has to offer. Nonetheless, there’s something curiously appealing about MX-5 Miatas, that’s why they’re such a popular sports vehicle.

Since more than a million MX-5s are being designed and manufactured, the aftermarket sector for MX-5 is huge. Several methods improve the MX-5 – make it quicker, ranging from minor intakes and exhaust modifications to whole engine swap packages.

In reality, MX-5 Miatas are among the most popular cars for engine modifications. Because of their front-engine, rear-wheel-drive chassis, a variety of engines may be placed underneath the correctly sized engine compartment

Many engine adaptations are absurd and probably only work on a drag track. However, there are indeed a variety of alternatives that are shockingly logical and practical and may genuinely improve your MX-5 driving experience.

Engine swap options for Miata

Rotary_Miata_Build_4
Source: grassroot motorsport

There seem to be many engines that have been tucked directly beneath the hood of a Miata. Because Miata engine swaps are affordable, numerous aftermarket businesses have created engine replacement packs only for the Miata. Your decision is influenced by your interests

Contrary to popular belief, completing engine modifications on an MX-5 is not as effortless as you may expect. It’s especially true when you are not particularly technically savvy. However, if you have time and are willing to put in the effort, it is not hard to Build an engine modification.

The most well-known engine swap options that you can opt for are given below:

  • Duratec V6
  • Ford V8
  • Honda J-Series V6
  • Honda K-Series Inline 4
  • LFX V6
  • LS V8
  • Mazda BP Inline 4
  • Rotary

Miata Rotary swap kit

There are rotary engines from different Mazda cars for anyone who wants to get involved with a project. This isn’t particularly practical or rational, but it will be a one-of-a-kind Miata.

Mazda MX-5 Miata
Source: engineswapdepot

It isn’t a completely original concept it’s been done before. The size and weight of rotary engines are their primary benefits. Depending on the rotary engine you choose, it will weigh roughly the same while also being significantly shorter and lower than the Miata engines.

For those who are interested, Lucky 7 Racing has also created a mounting kit. Here is another forum page with pieces of details on the swapping. This exchange involves fabrication skills as well as tolerance.

A bespoke subframe is included in the conversion kit to help with the fitting of a 2nd generation 13B rotary engine into a 1st generation Mazda Miata.

  • 1 L7R Miata Subframe is included in the package.
  • 1 L7R Motor Mount Bracket, Right Side
  • 2 L7R Polyurethane Mounts with all required hardware

All of the parts are handcrafted for the finest quality construction and increased robustness. The framework and fittings are heavy-duty to provide unrivaled rust, oil, plus chemical protection.

It is the most economical and finest class Rotary kit on the market, priced at $1,999 bucks!

miata engine
Source: engineswapdepot

Benefits vary depending on the rotary engine chosen, although generally, rotary engines respond fairly effectively to adjustments. It is also feasible to run a turbocharger with this system, however, unique exhaust work is required.

Final thoughts

This article only scratches the top of a massive iceberg. The MX-5 Miata attracts a large number of fans despite being such a conventional sportscar platform. Alongside fans come modifications, as well as engine swaps, which are something the Miata is well-suited for.

There are certainly a few outlandish conversions that are either excessively costly or absurd. For example, someone has already created an AWD Subaru-powered Miata, as well as the JZ engine has been tucked into a Miata.

That is the beauty of the MX-5 Miata. When we talk about the stock version, it’s a well-balanced vehicle with excellent handling. However, because of the subpar power, it is also a blank piece of paper for many. If you’re looking for a decent customization vehicle, a Miata rotary swap kit might be your ticket to the performance that you want.

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