December 1, 2022
JDM cars and their engines are fiercely loved by the community. However, are these seven engines some of the greatest engines ever? Read the latest blog from Keith Michaels today.
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In every JDM lover’s dream there’s a moment when you’re sat at home, reminiscing over the latest Grand Tour special, and then, from far away you hear the all too familiar brraapp brapppp brrraappp of a Mazda RX7 13B-REW Wankel rotary engine coming over the hill. And in that moment, life has never been better.
As specialist Japanese import insurance providers, we hear about, and are sometimes lucky enough to see, our customer’s JDM cars. Whether they’ve got stock engines or have tuned their car to the max, we take great joy in hearing about the changes our customers have made.
Today, we’re looking at some of the best JDM engines out there now, and maybe ever?
1. Mazda’s 13B-REW
Starting off strong with Mazda’s Wankel rotary engine, the 13B-REW. Probably one of the most unique JDM engines in terms of its construction, the 13B-REW uses a triangular-shaped rotor that spins around to generate combustion, instead of a traditional piston setup.
Not only that but the 13B-REW uses sequential turbocharging where the second turbocharger only kicks in once the first one reaches 4,500 RPM.
Used only in the legendary Mazda RX-7 FD, this is a JDM engine that will go down in history.
2. Nissan’s RB26DETT
So popular that Nissan started remaking it 30 years after launch, the RB26DETT is one of the most popular JDM engines to date.
It was used in the Nissan GTR R32, R33 and R34 and is one that is both fantastic as stock but also an ideal platform to tune from. Its factory power output is listed as 276hp, but enthusiasts often state that the factory output is more like 316hp. With six throttle bodies and a twin-turbo system, it has been a firm fan favourite since 1989 and one that has stood the test of time.
3. Honda B16B
Honda’s B engine series had some fantastic engines, and to be honest, we could have made an entire article on just the best Honda engines as there are so many icons.
The B range was a selection of naturally aspirated inline-4 engines that had the Variable Valve Timing and Electronic Control (VTEC) system. Despite the B16B being a 1.6l engine, it had one of the highest horsepower per displacement for a naturally aspirated engine when it launched.
Used in the 1997 Honda Civic EK9 Type R, it’s been highly sought after ever since.
4. Toyota’s 2JZ-GTE
Created as a rival to the RB26DETT, the 2JZ-GTE was a turning point in high-performance JDM engines. Manufactured between 1991-2002, the 2JZ-GTE was first used in the Aristo Vertex before moving into the iconic Supra RZ, becoming Toyota’s flagship performance engine.
Like with many other engines produced by JDM automotive manufacturers in the 90s to 2000s, the 2JZ-GTE was under the Gentlemen’s Agreement, which was rendered defunct in 2005. This limited the JDM industry to produce cars that had no more than 276hp at 5600rpm. However, in other markets, the engine was increased to 320hp.
5. Mitsubishi 4G63T
If we didn’t mention the legendary Lancer Evo’s engine on this list, then something wouldn’t have been right.
Developed from 1981, the 4G63T started from a very simple engine in the Lancer EX 2000 Turbo. To get it to be race-spec, engineers had to modify the base engine significantly, and so they created the 4G63T and history was made.
From 1996 to 1999, the Evos, driven by Tommi Makinen, earned four consecutive drivers’ titles in the World Rally Championship (WRC), cementing the engine’s legacy.
6. Lexus 1LR-GUE
While it’s not as well known by its engine code, the 1LR-GUE is the engine that powers the rare Lexus LFA. That’s the beautifully sounding V10 that sent the motoring world into a frenzy when it was released.
Initially released as a concept in the early 2000s before entering a limited release production for just two short years between 2010 and 2012, the LFA was the supercar from Lexus. The engine in the LFA was built from scratch, making it truly iconic. Built in conjunction with Yamaha, the engine is not only incredibly high performance but one that sounds incredible as well.
The engine screams its way to redline in just 0.6 seconds, breaking the record of fastest idle-to-redline production car at its time of release.
It’s a stupendous engine at every turn, and one that proudly holds a space on our list.
7. Nissan S20
The six-cylinder spectacular from Nissan earns its rightful place here. Placed in the first ever Nissan Skyline, then known as the Hakousuka, in 1969, it was the first purpose-built GT-R engine.
The Nissan S20 gave us the beginning of years of innovation in JDM engines. It was the birthchild of Prince Motor Company, a manufacturer of aeroplanes, engines and luxury vehicles, and Nissan. They merged in 1966, and the S20 was their first big success in the late 1960s.
Inside the S20 was a water-cooled 2.0L (1,989cc) double overhead camshaft (DOHC) with Mikuni-Solex carburettors that allowed for 160 hp (119 kW) 177 Nm (130 lb. ft.) at 7,000 RPM.
Finding one of these engines today is hard, as it was a pure JDM car, as well as a much older model. However, a few fantastic specimens remain, and one at a JDM show is always an attention seeker.
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Here at Keith Michaels, we’ve been insuring JDM cars for over 30 years, including import models and modified imports. From grey imports to highly modified JDM track cars, we’ve seen it all.
Our brokers are specialists in their fields, so give us a call today to see how we could help.
