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Gtr Turbo Selection For Hks Rb2.8l Stroker

danoz

By danoz,
in Engines & Forced Induction

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danoz Collaborator

danoz

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ok guys im goin to build a stage 3 hks 2.8 stroke and im wanting 670-700 awhp its for street and track so i want to least amount of lag. it looks like a hks to4z will be my best option but if any1 has any ideas or other comments please do and if any 1 with this turbo can comment and give me ideas woud be great

R31Nismoid Grand Master

R31Nismoid

Posted
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As stated in the other thread you need a 900-1000hp huffer.

A T04Z is not one of these.

Plus for the circuit, i hope you have very deep pockets beause stopping and turning is going to cost you a fortune

danoz Collaborator

danoz

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As stated in the other thread you need a 900-1000hp huffer.

A T04Z is not one of these.

Plus for the circuit, i hope you have very deep pockets beause stopping and turning is going to cost you a fortune

ive got trust grex 6 piston up front and 4 piston down back and tein coilovers and hardware to match

if the TO4Z isnt big enough what will it max out at

Kranker Collaborator

Kranker

Posted
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Ive done a bit of research on the T04Z lately, as im currently tossing up between the T04Z and a pair of GT-RS.

700awhp is prob right at its limit, if not past it, couple of the guys on the forum have them and are running well into the 600whp range, but that is pushing limits.

I think HKS quotes them as a 700hp turbo. So i think you will need to go bigger, which means more lag = bad news for the track.

A set of high mount twins like Piggaz suggested could be a good bet.

700awhp is some serious power for a track/street set up.

Good luck with the build, HKS 2.8 is a good choice IMO. :P (if i can scrounge the funds it will be what i go for :thumbsup: )

streamer Rising Star

streamer

Posted
Posted

I can be wrong, and im prob very wrong but ive heard someone telling me before that he has a HKS 2.8l with s T04Z doing 735whp?

Or could that be 735hp at the crank?

I would go for a high mount twin GTRS or 2835. If single, maybe a T88-33 or 34D?

overpowered Enthusiast

overpowered

Posted
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jun 2.7l with 22psi making 605rwhp on pump fuel, its seriously running out of power after that i reckon considering it made 585rwhp on 18psi. i'd say mid 600s or so on race fuel is the limit and my setup uses big big cams and full head porting and supporting gear to push it.

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