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Every car enthusiast knows the importance of an engine. It is the main component of a car that can make or break the deal. No wonder, there are many engines but the one engine which is grabbing a lot of attention is the 2GR- FE supercharger by Toyota. This is a slightly lesser-known engine but is becoming one of the top choices for Toyota MR2 as well as Lotus owners.
The times have changed and modern-day manufacturers are looking for small displacement car engines that can generate more power with better induction. The 2GR-FE supercharger has been successful in maintaining its traditional routes. It has a 3.5L six-cylinder as well as an all-aluminum design which is beneficial in keeping the weight down of compact cars. Also, the 2GR-FE engine offers an output of 295-314hp as well as 248-260 ft/lb torque. There are many features that are offered by this 2GR-FE supercharger engine.
2GR-FE supercharger -History
In the year 2004 2GR-FE supercharger was released in the marketplace. This engine is slightly different as compared to other Toyota GR engines such as 1GR or 2GR. During this time, Toyota was opting for 3.5L displacement which is why the bore of 1GR-FE is 94mm and the stroke is decreased to 83mm.
However, similar to 1GR-FE, the 2GR-FE supercharger has an open-deck aluminum alloy block in a cylindrical shape as well as spiny-type cast-iron liners. Inside the engine, there is a forged steel crankshaft along with 5 counterweights as well as connecting rods.
Also, the Toyota 2GR-FE is 3kgs light as compared to 1GR and has a service weight of 163kg. Moreover, there are various superchargers specially created for the 2GR-FE supercharger and Lotus used the 2GR-FE supercharger in its Evora S as well as Exige S. Plus, Bolwell is still using this engine in its Nagari 300 models.
2GR-FE supercharger engine specifications
The engine specifications of the 2GR-FE supercharger are different from 2GR FKS and other GR series. It has an open-deck V6 design along with a complete aluminum cylinder block as well as cylinder heads. Toyota has included in its DOHC design with 4-valves per cylinder that benefits with better power as well as efficiency.
Moreover, the open deck of this engine is great for the cooling efficiency whereas the dual VVT- the system helps in boosting the power as well as torque.
Here are some of the engine specifications of the 2GR-FE supercharger in detail:
- Power figures – The output of this engine completely depends on the vehicle. However, the reported power figures of this engine are between 295-315hp along with 248-260ft/ lb torque.
- Material – The 2GR-FE turbo has open-deck cast aluminum allow with cylinder block as well as cylinder head.
- Service weight – The service weight of the 2GR-FE supercharger is 163kg or 395lb.
- Stroke and bore – It offers a stroke of around 83mm and a bore of around 94mm.
- Compression ratio – The compression ratio of 2GR-FE supercharger is 10.8:1, 11.8:1, 12.5:1, and 13:1.
The cars that come with 2GR-FE supercharger
The 2GR-FE supercharger has become one of the best choices among generations of MR2 owners. Also, Lotus fitted this engine in its Exige S as well as Evora S models which proves that it is a great option for light mid-engine cars. Most of the cars which have used this engine are at the luxury categories with good cosmetics exteriors and interiors including carpet area which always needs a intensive care so it is preffered to clean car carpet at hypercarcare.
Here are some of the cars that come with a 2GR-FE supercharger:
- VVT-i engine cars
- Toyota 4Runner/Hilux Surf (GRN210/ 215) from 2002-2009
- Toyota Land Cruiser (GRJ200) from 2007-2011
- Toyota Land Cruiser Prado (GRJ120/121/125) from 2002-2009
- Toyota Tacoma (GRN225/245/250/265/270) from 2004-2015
- Toyota Hilux (GGN10/20) from 2005-2015
- Toyota Tundra (GSK50/ 51) from 2006-2009
- Toyota Tundra (GSK30) from 2005-2006
- Toyota Fortuner (GGN50/60) from 2005-2015
- Toyota FJ Cruiser (GSJ10/15) from 2006-2009
- Toyota Hilux 2015-present
- Dual VVT-i engine cars
- Toyota 4Runner (GRN280/285) 2009-present
- Toyota FJ Cruiser 2009-2017
- Toyota Tundra (GSK50/51) 2010-present
- Toyota Land Cruiser 2012-present
- Lexus GX 400 (GRJ150) 2012-present
- Toyota Land Cruiser 70 from 2014-present
- Toyota Fortuner from 2015-present
- Toyota Land Cruiser Prado ( GRJ150/150R/155) from 2009-present
How is the 2GR-FE supercharger different from 2GR-FSE?
There is no doubt about the fact that the 2GR-FE supercharger is highly impressive but it is often seen that it is compared with 2GR-FSE. With the launch of 2GR-FSE, the successor to the 2GR-FE engine, its main addition is D-4S twin injection system. Therefore, it leads to better and improved power. Such type of engines needs to have an in-engine mechanism like swirl pots so that air turbulence can be increased. However, in FSE port injection was done for a better air-fuel mixture.
Also, FSE is very heavy as compared to the 2GR-FE supercharger which is 174kg vs 163kg. Both the engines have the capability to produce around 314hp. This means that the 2GR-FE supercharger is a complete winner when it comes to power to weight ratios.
Upgrades and tuning in the 2GR-FE supercharger
There is so much more to the 2GR-FE supercharger that can unleash the more power of it. There have been many upgrades done to this engine that make it a highly reliable engine. However, while trying to make it more powerful in stock form, it is slightly expensive but one can buy uprated pistons as well as camshafts plus breathing mods like a complete-exhaust system as well as cold air intakes.
Talking about the tuning, it can go around 320-330hp because of the upgrades and depending on its power output of it. However, one can also opt for supercharger kits. Both TRD, as well as HKS, are known to have developed kits for the 2GR engines which can allow getting an excess of 350hp.
Conclusion
The release of the 2GR-FE supercharger has brought some tremendous changes. This engine is undoubtedly making its way into the hearts of ardent car lovers. It is being used in the Lotus Exige Cup in the 2018 model. Also, the stock powerplant is being used in various cars like Toyota’s Previa, Tarango, as well as Estima. Even Lotus is using the engine in the Evora. The 2GR-FE supercharger has great power potential and can be the best choice for car lovers.
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