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Hey All,

I have everything you need to give your standard RB25 / R33 at least 220RWKW, people have been known to get upwards of 240kW out of this particular turbo.

The PowerFC has been tuned for this setup, it was originally tuned for an R34 (OP6) Highflow making 250kW at the treads, but that setup proved too laggy and the power sacrifice is probably worth it for the 1000rpm quicker spool time, the tune has only been adjusted in the lower rpm with ignition timing removed due to the quicker spool time.

The PFC was tuned with the Z32 AFM and the JECS 550cc injectors, both which were new at the time of installation and have done maybe 10,000kms. The turbo is a GCG R33 highflow (not OP6) with zero shaft play and is a direct bolt on replacement. I have only ever run this turbo on 12psi due to only having the factory dump pipe installed at the time of dyno (and as you can see, holds strong), the turbo is good for 14psi but I never had the chance to run that before the car was written off.

I would recommend the ignition timing be set to 15BTDC, an upgraded fuel pump (040, Walbro 255, GTR, etc), boost controller and FMIC be installed with these components, then this should go straight on the car without issues, tune adjustment on the dyno might yield slightly more power for the less aggressive turbo but as is the tune is safe and reliable.

Pictures are attached, the injectors are still in the engine to keep then clean, i will individually snap lock bag them for postage. Note, the second graph is of the original tune for the OP6 highflow, first is with all the gear listed as dyno'd with a greddy profec b, Bosch 040, generic pod filter, standard coilpacks, ebay FMIC kit and 3" exhaust with stock dump.

I'm after $2000 posted (registered/insured) for the Highflow turbo, Tuned PFC, 550cc Injectors and Z32 AFM with plug



I also have a Profec B Spec II boost controller, matched to the setup which i wanted to sell separately, after $250 posted.

http://img547.imageshack.us/img547/4977/image009j.png

Hey, I will separate but the fewer packages/trips to the post office the better.

Chillzi, I would be after $1200 posted for those parts combined.

  • 7 months later...

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