Rb30 Na Piston Power Handeling Please Help!

[VLCALAIS11]

Hey all i just come on here i would like to know how much power a complete standard RB30NA piston and rings will hold i know the bottom ends are pretty bomb proof so im not worried about that, i read like 7 pages of the sticky thread where the question is bought up initally and then at least 2/3 other times and on one has seemed to write an around about figure, i tried some of the links that apparently have the answers but they wont work for me.

I have a RB30et bottom end rebuilt with forgies in it and a RB25DET vvt head since reading on here i have found that if i combind these too i will be left with a crazy 7.1:1 CP which i dont want due to street driveablity, and as yet i have found no way to combat this CP problem so i think i will just go with the standard RB30NA bottom end which should give me around 8.5:1 which should be good, or maybe even shave the head to get me near 9.1:1 i just need to know how much power the RB30 na pistons and rings will hold. Also will an Apexi Power FC run this hybrid motor happily?

ANY HELP WOULD BE GREATLY APPRECIATED.

Thank you for ur time

Lars

[driftdoctor]

we did a turbo set up on an unopened na rb30 at my old workshop

after we were done with it, it was making around 210 kw at the wheels no problem

that was over a year ago and the car is still running around on that motor

im sure you could push for more but you would be running a risk in the reliability department

hope this helped

[sky30]

Mine was making 312rwkw stock/untouced with 300,000kms. They are tough, but get your tuning spot on, no detonation and it should last.