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R32 Gtr 89 Model

z18

By z18,
in R Series (R30, R31, R32, R33, R34)

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z18

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I am looking to upgrade my turbos as i believe that they are standard, i want to use the car for circut racing. Can anyone recommend any turbos that will fit up to my standard exhaust as i have an Apexi computer looking to get 350 kw. What cc injectors will i need? Does the standard bottom end handle this power?

Cheers

Sean

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If you can find a set of R34 GTR N1 turbos, max output should be able to support 500 PS (367 kWs).

Garrett -7's will push the same max output.

N1 turbos should be a straight bolt on if not, get the R34 GTR N1 exhaust mainfold as well and bolt that to your block.

Not too sure about injectors... I drove a R34 GTR V-Spec II Nur with stock injectors with 306 kWs at the rear wheels and it holds up fine.

Supposedly the oil pump drive collar in the older R32's tended to fail, if heavily modified, but was later improved in the later models... So best if you looked into that once you modify.

Stock bottom end should be fine as the RB26's are very strong.

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