A 3.0 liter, six-cylinder engine known as the 2JZ-GE powers the Lexus IS300. Fans of the MkIV Supra ought to be acquainted with its engine code. Although it had a few internal tweaks and no turbos, the engine was fundamentally the same as the one in the Toyota Supra. An engine that, incidentally, the JDM Altezza never provided.
The Lexus IS300 produces 215 horsepower and 218 lb-ft less power than the Supra without turbos (alone). That is, at least, the stock production. Owners frequently install Supra turbos on their Lexus IS300s. According to Jalopnik, the 2JZ’s iconic status is directly related to how overbuilt it was. The Bubble Era, which gave the world the Skyline GT-R and Autozam AZ-1, came to a close at this time. According to Jalopnik, owners could theoretically triple the IS300’s output without any problems with the right tune.
Additionally, according to MT, there were the TRD-tuned Lexus IS300 L-Tuned versions. Stage I automobiles have a body kit, fog lamps, and an 8 horsepower stainless steel exhaust. New springs, bigger anti-roll bars, cast-aluminum wheels, and Michelin Pilot Sport tires are added to Stage II versions. They ride one lower as well. Additionally, a limited-slip rear differential was a choice.
In This Article...
What models of Lexus have a 2JZ?
2JZ-GE
- Lexus IS300/Toyota Altezza AS300.
- Lexus GS 300/Toyota Aristo.
- Crown Majesta/Toyota Crown.
- Toyota Cresta/Mark II/Chaser.
- Origin Toyota.
- Toyota Advances.
- Lexus SC 300/Toyota Soarer.
- Subaru Supra.
Which motor powers a Lexus IS300?
A 2.0-liter twin-scroll turbocharged four-cylinder engine with 241 horsepower and 258 pound-feet of torque powers the 2021 Lexus IS 300. A 3.5-liter V6 engine powers the IS 300 AWD, generating 260 horsepower and 236 pound-feet of torque. Finally, a 3.5-liter V6 engine with 311 horsepower and 280 pound-feet of torque is included in all IS 350 versions. While all-wheel drive variants use a 6-speed automatic with paddle shifters, rear-wheel drive vehicles couple with an 8-speed automatic transmission with paddle shifters.
Is the 2JZ-ge an effective motor?
All 2JZ versions are regarded as legendary in the enormous realm of 2JZ engine discussions. Since the DNA of the 2JZ-GE and 2JZ-GTE is almost identical, their similarities outweigh their differences. Having stated that, the argument between 2JZ-GE and 2JZ-GTE rages on. In the end, neither option is likely to disappoint you.
Despite being siblings, the 2JZ-GE and 2JZ-GTE have some significant variances. The sequential twin-turbos on the GTE dramatically boost horsepower and torque, which is the most notable improvement.
Nearly every other distinction between the two 2JZ types may be attributed to the GTE’s forced induction. Toyota enhanced intake flow when designing the cylinder head for the GTE. The 2JZ-GTE uses recessed piston tops, which reduce compression and make boost safer for internal components. When it comes to the GTE’s incorporation of piston oil squirters, the same mindset is at work.
Both the 2JZ-GE and 2JZ-GTE are among the most powerful production engines to date, notwithstanding. As a result, both have a ton of aftermarket potential and tons of information available. Toyota’s inline-6 engine is definitely going out with the 2JZ series. Many people feel that nothing greater will ever exist.
Check out our other articles on Toyota engines if you liked this one on the 2JZ-GE vs. 2JZ-GTE engines from Toyota. Our post comparing the Toyota 1JZ and 2JZ engines could be of interest to you. Alternatively, we also offer a useful 2JZ-GTE turbo upgrading instructions. As usual, drive carefully!
About Austin Parsons
Austin earned a technical writing degree from the University of Colorado Denver in 2021 and continues to live nearby. Despite his youth, Austin has a wealth of knowledge and expertise in the automobile industry. He frequently had articles published in the CU Sentry newspaper and served as The Indian Weekly Magazine’s chief automobile content writer. Austin also spent more than 5 years working as a technical product specialist at BMW.
He currently drives a 325i E30 that has been significantly modified. Austin built a stroker kit himself, which is one of the largest modifications. He is unmatched in his expertise and enthusiasm for automobiles. Austin’s background in technical writing enables him to provide our automotive readers with knowledgeable, thoroughly researched, and incredibly detailed technical articles.
Does every IS300 have a 2JZ?
Every IS300 produced between 1998 and 2003 has a 2JZ motor. This engine is a 2JZ-GE, which is the same as the one in a Toyota Supra. The IS300 has become a favorite among those who enjoy customizing Japanese automobiles because they are renowned for producing a lot of power when modified.
In the IS300, the 2JZ standard engine developed 217 horsepower and 218 pound-feet of torque. Depending on the arrangement, this was mated to either a 5-speed automatic or 5-speed manual transmission. The SportCross wagon was initially solely offered with the automatic, but over time, third-party retailers have started to replace them with the manual.
Due to its Supra-like engine, available manual transmission, and rear-wheel drive, the first generation IS300 is a renowned little sports sedan. These elements work together to make the IS300 a fantastic, entertaining sports sedan.
What 2JZ engine is the best?
19 stars have been awarded to the 1JZ-GTE. 20 stars have been awarded to the 2JZ-GTE. The 2JZ-GTE comes out on top! Both engines are excellent; however, the 2JZ-GTE has certain advantages due to its displacement, while the 1JZ-GTE has advantages due to its somewhat lower price. Both engines are quite similar in terms of performance out of the box and tweaking possibilities. You’ll be on to a winner if you can get your hands on one of these engines.
With that said, a winner must be declared, so congratulations. 2JZ-GTE You *just* edged out your older brother for first place.
- x x 19 1JZ-GTE
- x x 20 2JZ-GTE
What vehicles were the 2JZ GTE available in?
Your suspicion is right if you’re asking whether the 2JZ engine has ever been used in America. The only 2JZ vehicle sold in the United States, however, lasted for just five years, from 1993 to 1998. T stands for induction through force, and the vehicle was the recognizable Supra Twin Turbo.
The vehicle had a 3.0L engine and could produce 320 horsepower at 5,600 rpm. The same had torque figures of 315 lb-ft at 4,000 rpm. For a car from the 1990s, the 100 km/h mark was reached in 5.6 seconds, which is very impressive. The automobile was incredibly quick for its era, reaching 155 mph at its top speed.
How far can a 2JZ travel?
There are several reasons why the fourth-generation Toyota Supra is legendary, but one of them is its dependability. The 3.0 liter 2JZ straight-six in this Supra, which has allegedly racked up 520,000 kilometers, is particularly bulletproof. The motor, according to the owner, has also “never been touched.”
The owner of the vehicle provided Hoover Toyota in Alabama with these photos. Although the Supra isn’t for sale, the dealer nonetheless posted images and details about the vehicle on Facebook.
Despite having 520,590 miles on the clock, the non-turbo Supra is said to be free of rust and to have undergone no significant engine work. Unfortunately, no other information is given, such as the year of manufacturing or other characteristics. This Supra only has 220 horsepower, which is 100 fewer than its turbocharged predecessor.
You can make fun of Toyota for producing a decent number of unremarkable, ordinary cars, but you must recognize that every product it produces is dependable. You can be sure it will last whether it’s a humdrum Camry, a 4Runner, or a Supra like this.
The Lexus IS300 is swift.
A great accomplishment is the 143 mph top speed of the 2021 Lexus IS 300. Although motorists should travel at safe speeds when using public roads, this peak speed number is sure to delight driving aficionados.
Exactly which Lexus is the fastest?
Discover the most potent car that Lexus has ever produced. The Lexus GS F flawlessly mixes power, style, and grace into one ideal performance vehicle, with an amazing 467 horsepower and top track speed of 168 MPH.
What makes 2JZ so strong?
Why is the Toyota 2JZ inline-6 engine a renowned engine in the automobile industry? A brand-new video delves deep into the engine’s internals and explains why it’s so perfect for producing significant power with stock internals.
The engine in the video is essentially the same engine that was in the last Toyota Supra, which is from Papadakis Racing. Its variable camshaft timing on the intake comes from a Toyota Aristo, also known as the Lexus GS in the United States. The remainder of the movie essentially demonstrates how the engine was disassembled, but while doing so, we can see what makes the engine unique. We may thank Japan’s bubble economy for the over-engineered, extraordinarily long-lasting engines that the auto industry produces.
The 2JZ engine is quite durable to begin with because it has a cast-iron block and a closed block. The engine is equipped with bucket-type lifters, which are highly dependable but don’t fit larger camshafts effectively. The number of moving parts is significantly less than, say, a rocker arm system. The head gasket itself appears to be in decent condition for an engine that has been in use for more than 20 years when the head is removed.
Toyota equipped the 2JZ with extremely durable head gaskets and a closed block design, which contributes to the problem. The absence of water openings all around the cylinders makes them incredibly durable. Because of this, tuners can extract a lot of power and boost from the standard internals. Three layers of steel make up the multi-layer head gasket itself. The construction helps create a very tight seal around the cylinder and prevents the gasket from blowing.
For the mechanical types, the rest of the film is pure zen, so relax and take in the teardown above.
What is the price of a 2JZ engine?
A race-ready 2JZ-GE engine typically costs $50,000 to construct. This special engine is utilized just in racing and is capable of producing 500 horsepower.
All of this is to suggest that these are pricey engines designed for race vehicles rather than the recreational driver.
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Is twin turbo 2JZ?
These were some fairly remarkable specifications in 1991. The 3.0 liter inline-6 2JZ has twin turbochargers to produce 320 hp and 320 lb-ft of torque. By the standards of today’s performance engines, those figures would seem typical. However, those power numbers were difficult to match in the 1990s. Many bigger, more expensive engines didn’t deliver performance even close to that.
The rest of the Toyota 2JZ specifications show that this engine was made to withstand some substantial power and boost. Strength is the key to this powerplant. As a last point, the Toyota Supra is where the 2JZ-GTE is most famous.
Toyota 2JZ-GTE Strength
The 2JZ-GTE can withstand large boost because to its 8.5:1 compression ratio. The square cylinder shape provides excellent torque and top-end power balance. The closed deck, iron block used by Toyota in the 2JZ is incredibly sturdy. Despite being cast rather than forged, pistons are nevertheless quite robust and sturdy. Additionally, they included oil spray nozzles for cooling the pistons. The list is concluded with a robust forged crank and rods.
The Toyota 2JZ is unmistakably designed for robustness and longevity. You want to see specifications like this on any high-performance engine, almost exactly.
Several times in the article, we’ll return to this subject. The specifications appear great on paper. To tell us this, however, we don’t need specifications or paper. What makes the 2JZ-GTE such a legend is what it actually manages to do. Throughout the text, we’ll refer back to the 2JZ’s positive attributes. For the time being, we only wanted to emphasize how powerful the engine is from top to bottom.
VVT-i Added In 1997
The Toyota 2JZ engine was not updated for use in North America. However, Toyota started making new JDM 2JZ-GTE engines with VVT-i about September 1997. Modern engines frequently use variable valve timing, which enhances both fuel efficiency and power band.
Additionally, it helps the 2JZ’s power band, which some people find attractive about the JDM VVT-i engine. However, finding them can be more difficult, and finding parts can also be more difficult. The advantages and disadvantages of the VVT-i engine might be covered in a separate topic. In the end, apart from the cams and VVT-i, they are almost identical engines. It’s nevertheless a crucial factor to take into account if you’re planning to buy a 2JZ engine.