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Neo25De With Det Head

Chids34

By Chids34,
in Engines & Forced Induction

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Chids34 Explorer

Chids34

Posted
Posted

Hey, Just wondering I have a non turbo, auto r34 skyline and am going to do a De+t, now I know people generally dont think its a good idea but Im doing it anyway so constructive advice is welcome. I already have a det auto gearbox, yes its staying auto for certain purposes, my question is will the det gearbox mount to the box without any crazy modification. Also can I put a Det neo head on the existing de block, torque it down and run standard Det intake and exhaust gear, low boost (yeah I know about the De pistons) something like a nistune, will it after a tune run okay enough to daily? If I dont go high psi I wont blow it up? And Yes brakes and suspension will be done.

Thanks

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jjman Mentor

jjman

Posted
Posted

I know its going to be saying something that you note as having already considered. But that you are considering it (a DE+T and with head transplant to boot) im sure you must not have considered all the elements associated with it...

Please keep reading about the cons of a DE+T until you have realised its not worth it.

Otherwise, on a positive angle, if it is about the enjoyment of working on cars and making them better then consider getting a cheap GTS-T and modifying it. If you are doing a lot of the work yourself then this will also be an enjoyable process and also one that doesn't have to be too expensive...

  • 2 weeks later...
Sarumatix Veteran

Sarumatix

Posted
Posted

I have done this as I had a bit of a oopsy with the old head. I have to say, it is not 'cheap' :) but it does work. I'll post up after first start and let you know how it goes. It does retain high compression, which is great for e85 applications, not so good for unleaded.

KiwiRS4T Grand Master

KiwiRS4T

Posted
Posted

I would have thought the gearboxes were the same so no need to change. You should be fine so long as you know its all in the tune - make sure you get a good RB experienced tuner. You should probably (don't know for sure) get an auto DET ecu with a Nistune chip ...but if you run an aftermarket boost controller the loom should probably be ok,

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