TUNING THE NISSAN RB25DET (R33)

A nice Sleeper looking Nissan Skyline R33 GTSt S2, sporting a Holset HX40, admittedly a little laggy compared to the likes of something like a Borg Warner, but it delivers the goods up top.

Engine still in OEM form, just the usual RB bolt ons, but the owner will be looking forge the engine for long term reliability.

The stock RB25DET OEM ECU has been binned in favour for something different from the norm. A Megasquirt ECU system is now keeping things in check.
Great power from a well looked after factory Nissan RB25DET with PLENTY of potential once the engine is forged and then the boost on the Holset HX40 can be really wound up.

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