Did I f*ck up Rb2530 neo piston choice mahle nis232405d12

[allthewaytotheskyline]

Hi guys,

 

Ive been fortunate enough to get a set of reasonably priced forged pistons for a rb2530 neo build.

 

They are mahle model: nis232405d12

 

86.5mm

 

Now I know the rb30 doesnt have squirters so thats one less issue.

 

But now question is will these work in that bottom end?? Ive got nitto forged Rods.

 

These are flat top pistons right? Will these pistons work with the neo head for a cr of 9.0 or slightly above 9.0?

 

Would my machinist know?

 

Hope someone knows!

[Ben C34]

Why did you buy rb25 pistons?

Pretty sure there are differences in the pin height.

[allthewaytotheskyline]

I originally bought them for a rb25det build but since went with rb2530det.

Any other opinions???

[Dale FZ1]

It's all about where the pistons finish up at TDC.

As per Ben's comments, these won't be right if they're for a 25 build.