This is quite an amazing feat for a stock engine. So, both of these engines can hold incredible amounts of power, however, the 2JZ can hold up to quite a bit more on the completely stock engine internals.
The engine blocks are nearly equal in terms of strength. I think this is what really makes the 2JZ better than the RB This means that finding parts is as easy as going to an auto parts store or a junkyard. The large cult following means that the aftermarket is massive and very helpful. Everyone is trying to push the envelope from the hellaflush community to the racing community.
In the eyes of a JDM enthusiast, which one is cooler? The RB26 or the 2JZ? There are quite a few reasons for this but regardless seeing an RB in person is always pretty cool. Furthermore, the RB26 is arguably better sounding. It seems a little higher pitched but somehow angrier. In that sense that 2JZ has almost got a little bit boring. The 2JZ can hold up to more power, make more power, source parts very easily, and is cheaper to buy and build.
However, the RB26 is arguably the cooler of the two, mostly due to its rarity in the US. The 2JZ came in a host of cars sold in the US and can be found pretty easily, and if something breaks a store like Autozone is likely to have the part. The RB26 on the other hand, never came in any car in the US, meaning that it has to be imported, and so do any parts that you might need for it.
You need to do some real research about parts availability on the rb26 there buddy. Good point. Rb motors also have oiling issues that will eventually blow them up. Over engineered motors build by toyota :.
I rebuilt my RB26 this past year and it turned more into a complete replacement. After owning and building both the 2JZ wins hands down. Better oil pump drive, better block casting material and oiling control, more power down low, ability to have higher overall displacement. My RB now has a NEW N1 block because my stock one had tiny cracks at the head stud holes extending into the water jacket.
It has the Tomei oil pump now still on stock 2-dog drive and has a stroker BC crank to give me back some of the bottom end I lost when going single. Acceleration-wise I have never owned a car that leaves like this R32 GT-R does on the street on street tires day-in, day-out.
Also one more thing. One of the cast-iron RB valve guides was chipped so I replaced all of them with Bronze alloy guides. But when it comes down to the topic of best performance engine in the last generation of Japanese performance cars the debate narrows down to two engines. The RB26 and the 2JZ. It is the reason today that I want to set this argument straight and discuss which is the better engine?
The Rb26 or 2JZ? I am simply discussing which is a better engine in stock and modified form. Which engine is more reliable, which engine has the most potential. My criteria will be based on how much power the engine can handle in standard form, minor mods and finally full forged builds. Later revisions increased the engine power and torque output while lowering the peak rpm to achieve these.
Regular dyno runs of stock cars exceed bhp at the wheels, this would put the flywheel power figure closer to the bhp mark. The 2JZ-GTE carried many of the strengths of the 1JZ and built upon them with a larger displacement and more advanced Hitachi sequential turbo chargers. The 2JZ retains the 86mm bore that the 1JZ has, but its stroke is increased from Supra Vs GTR.. Well engineered mechanical design means lots of tuning potential in each engine.
Both are large, inline six cylinders with similar dimensions and weight. The 2JZ also nets 31 lb ft torque more at rpm lower then the RB. Turbocharged straight six configuration is always going to sound amazing and neither of these engines disapoint. A fan who has been lucky enough to own tuned examples of cars with both of these engines was kind enough to send in the following feedback:. I can say your details are good, but, as one of the lucky lads that had experienced both, you got the sound rating between them wrong.
Nicer than a 2jz indeed. The car runs HP off the bottle. They are clearly both very robust and tuneable engines.
0コメント