Your opinion, more boost or not? RB25DET GTX3076R

[Aleckr33]

 

[KiwiRS4T]

6 minutes ago, Aleckr33 said:

 

Just ask your tuner if he thinks there is another 40kw in it. he will have a good idea.

[Dose Pipe Sutututu]

Ahhh Jez tuned it, would say the tune is pretty decent and he stopped pushing it further because it's a stock R33 motor with the stock head gasket. 

I've found mine started to push coolant about 340kW and at 370kW it would push so much air into the coolant system and I'll lose about 2 to 3L of coolant per track day haha.

I suggest doing the head gasket at the very least before pushing it further.