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R34 Rb25Det Turbo Upgrade

Cizzink11

By Cizzink11,
in Queensland

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Cizzink11 Apprentice

Cizzink11

Posted
Posted

Hello.

Just wondering whats a bolt on to stock turbo upgrade for a r34 rb25det neo engine.

Sorry for my ignorance I been asking people but keep getting silly answers.

I own a patrol with a rb25det neo engine out of r34 so you can see why I wouldn't know lol.

My stock turbos got a little whine to it so I just assume its on its last legs.

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https://www.sau.com.au/forums/topic/444362-r34-rb25det-turbo-upgrade/
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sneakey pete Grand Master

sneakey pete

Posted
Posted

Highflow is probably the cheapest option so long as you are able to have the car off the road for a few weeks

However, bear in mind that you will also need to have the car retuned, which means ECU, and you'll probably want other supporting modifications too

Missileman Veteran

Missileman

Posted
Posted

You can also have the old one reconditioned with similar sized turbine and compressor wheel, and still run the old ECU with stock tune. Just post up you questions in this thread... http://www.skylinesaustralia.com/forums/topic/261613-hypergear-hiflow-service-continued/

RBrennan25 Grand Master

RBrennan25

Posted
Posted

Ok well I have the same motor, standard turbo, with just an exhaust, front mount and a piggy back ecu and I have 220rwkw on 100 octane.

There is no point buying a 3076 for your required application, you won't be able to run anywhere enough boost with the standard injectors, ecu and intercooler. Not to mention it'd cost around $2000 to buy it and put it on.

For your target your best option would be a highflow or the mods I mentioned I have. Either will get you there and cost HEAPS less

RBrennan25 Grand Master

RBrennan25

Posted
Posted

Nistune. That path is well trodden. Really all you'd need is a bigger intercooler and exhaust and up the boost to 12psi and you'd have 200rwkw. Or close enough anyway. They're pretty quick once you up the boost a bit

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