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Bare Minimum Needed For 350Rwkw On 25 Neo

kawasakirider
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kawasakirider Grand Master

kawasakirider

Posted
Posted

I know the question has probably been asked time and time again, but I can't find an exact sure fire way to get 350rwkw out of a Neo motor. Unfortunately, there aren't many (if any) GT-T's for sale with big power.

My last import had 360rwkw and nothing would really compare to it, I want to delve back into imports and I'm thinking of buying a GT-T as they can be picked up next to nothing in stock form.

SOO what is necessary to make that particular power figure?

Which turbo
Which manifold
What sized injectors

I like nistune so that's what I'd run with. Is the 25 neo able to produce that much power stock reliably?

Thanks in advance for the advice, inb4 use the search function. I know there are power results threads and what not, I'm just after an easy to follow formula so I can work out my finances prior to purchasing a car.

4bidn1 Mentor

4bidn1

Posted
Posted

I run stock manifolds a return flow intercooler , Bosch 1000cc injectors, one 044 a surge, walbro Intank pump, type b poncams, mls head gasket, and studs, gt3076r with a external 32mm turbosmart waste gate welded to exhust housing and z32 afm and nistune ,3" turbo back exhaust , running e85 makes 338rwkw on 17psi has mor in it yet also have water/meth injection hooked up pre turbo but have not turned it on or tuned it to such yet , so 350 is very do able but reliability is always an unknown

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  • 3 weeks later...
Simon-S14 Grand Master

Simon-S14

Posted
Posted

reliability isnt an issue... very strong motors but the tune needs to be spot on .

my set up when i was running an internally stock neo for drift was making 360 rwkw all day every day. it was as follows

3076 with .6 rear

850cc injectors

nistune r34 ecu

Garage 7 highmount manifold

stock intake plenumn

3 inch exhaust

FMIC

twin 044 with stock rail modded for twin entry

E85

360rwkw on 18psi, very responsive also. would be perfect for street

scotty nm35 Grand Master

scotty nm35

Posted
Posted

No need for an exhaust manifold, or intake for that matter. Most of the stock gear is fine if you stick a large enough turbo on there.

Imo you will need e85, Bosch 1000's, Walbro 460L, return flow cooler, 3 inch hard intake and decent 3 inch exhaust. A standalone ecu and GTX3076 or similar should get you there if you pick good supporting parts.

How long the engine lasts is anyones guess.

  • 3 weeks later...
RBrennan25 Grand Master

RBrennan25

Posted
Posted
No need for an exhaust manifold, or intake for that matter. Most of the stock gear is fine if you stick a large enough turbo on there.

Imo you will need e85, Bosch 1000's, Walbro 460L, return flow cooler, 3 inch hard intake and decent 3 inch exhaust. A standalone ecu and GTX3076 or similar should get you there if you pick good supporting parts.

How long the engine lasts is anyones guess.

Basically this. A turbo the size of a 3076 or similar is required, hypergear have a few good options as well. The standard manifold will be enough. The only other thing I might consider is valve train cos that's pretty stressed north of 280-300 rwkw. Depends how you use it I guess

hypergear Grand Master

hypergear

Posted
Posted

I know the question has probably been asked time and time again, but I can't find an exact sure fire way to get 350rwkw out of a Neo motor. Unfortunately, there aren't many (if any) GT-T's for sale with big power.

Mine is for sale, R33 GTST, and it has made a useless 490rwkws (wheel spin in every gear with 275 Micky Thompson ETs), not sure if that is "big powered" enough :rolleyes:

If you've already got R34 then get:

ID 1000 injectors

Adaptronic ecu

Stock manifold with external gate mod or Brae High mount with external gate.

Our high flowed factory turbocharger

E85

That should reach towards 350rwkws.

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