Can you put a RB26 head on a RB25 block?

Can you put a RB26 head on a RB25 block?

The RB26 head will bolt straight up, but you’ll need to close off the front VVT oil feed. The RB26 head also has 12mm bolt holes and the RB25 uses 11mm.

How much HP can a RB25 neo handle?

The NEO engine in it’s stock form will run 500hp reliably. It’s far stronger and more robust than the series 1/series 2 RB25 engines.

Is the RB25 Neo a good engine?

The NEO is hands down a better engine than the earlier version of the RB25. All of the differences Joe just pointed out there are also much stronger RB26 rods in there as well. yes they are somewhat difficult to gather info on but that is getting alot easier too with people such as myself modding them up.

What is the difference between RB25 and RB26?

The main difference between RB25 and RB26 is in terms of the power capacity of each engine version. The former version boosts a 2.5L engine capacity with a stroke of 71.7 mm. The latter is empowered by a 2.6 L engine capacity and a stroke of 73.7 mm. This makes the RB26 version is more powerful than the RB25 model.

Can you turbo a rb25de Neo?

If it has compensation table for boost, then it will be fine. The NEO engine is very similar to the RB25, just has different inlet tract, TB, etc. It does complicate things a little as there aren’t readily available intercooler piping kits, etc that you can get for the R33 RB25.

How much does it cost to build a 500hp RB25?

Agree with GTSSCOTT- your looking at about $10-15k to build the engine if you just do the basics.

What car has the RB25DET Neo?

Nissan Skyline GTS25
The RB25 series of engines was first introduced in the R32 Nissan Skyline GTS25 sedan and coupe models.

What is RB25 Neo?

RB25DE (2.5L I6 NA/T) The RB25 series of engines was first introduced in the R32 Nissan Skyline GTS25 sedan and coupe models. In May 1998 a NEO head was fitted, which enabled the engine to be classified as a low emission vehicle (LEV) engine due to their lower fuel consumption and emission output.

How reliable is RB25DET?

Overall, the RB’s are generally extremely reliable engines and a healthy powerplant will certainly be more than happy to provide you with durability right the way up to 400hp on stock internals.