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Garrett -10 On R34 Gtr

smithers

By smithers,
in Engines & Forced Induction

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Piggaz Grand Master

Piggaz

Posted
Posted

HKS GT RS's are the HKS equiv.... well close enough to it. I have them on a 2.8 and there are times I wish I had the -5's on mine. I wouldnt recommend putting them on a stock engine....

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GTRNUR Grand Master

GTRNUR

Posted
Posted (edited)

On a 2.6 I'd not expect to see any positive manifold pressure till 3000 rpm, and you wont have full boost till 5500+. So the usable power band is very short, unless your "built" engine can also swing to 9000 reliably... In order to do that it will need a LOT of head work. Expect to spend about $5K plus on headwork alone.

They are really more suited to stroker engines. Marko R1 and N1 GTR have them on RB30/26's, and I have the HKS equalivent on my RB315. Unless you are intending on making a drag setup and want to retain low mounts there are better options.

You might find more useful info in the Rb26 dyno results thread.

Edited by GTRNUR
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