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Trust Greddy Plenum On R34

ovabooster

By ovabooster,
in Engines & Forced Induction

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Stronzo Collaborator

Stronzo

Posted
Posted

hi,

Since it was designed for r33 (not neo) and since neo head has slightly different intake ports and AAC valve bolt pattern -- sure it will require more work to install it to neo engine.

But there is nothing impossible.

R31Nismoid Grand Master

R31Nismoid

Posted
Posted
I love how everyone who has it fitted wont explain what was necessary to make it fit. This is a forum where people share information, so share, please.

Agreed.

Its the same people saying it "can" be done, or they "have" done it. But wont go as far to to share how it was done

STATUS Grand Master

STATUS

Posted
Posted (edited)

OK it is bolt on;

just use a set of fuel rail spacers or R33 GTS-t rail kit, a R33 throttle body and greddy adapter or even better use an infinity item like in my pics. Very simple :dry: no black magic :P just a bit of re-looming to keep it all factory neat.

post-34927-1174340883.jpg

post-34927-1174340904.jpg

post-34927-1174340920.jpg

Edited by URAS
satanic Grand Master

satanic

Posted
Posted

Standard R34NEO injectors I see... that's weird; general concensus a while back was that R33GTST injectors would be needed (top v side feed)

This is interesting; has dispelled a LOT of myths.

My question is this though; you say to use a R33 TB or other one... won't this remove a few components of the R34 since the NEO TB has a massive donk out the front which controls a few things?

Interesting work; well done!

Sydneykid Grand Master

Sydneykid

Posted
Posted
OK it is bolt on;

just use a set of fuel rail spacers or GTR rail kit, a R33 throttle body and greddy adapter or even better use an infinity item like in my pics. Very simple :D no black magic :P just a bit of re-looming to keep it all factory neat.

Very interesting, some questions;

What o’rings/spacers/adaptors are used to fit the R34GTT (top feed) injectors to the R33GTST (side feed) manifold?

Why can’t you use the R34GTT throttle body? The throttle butterfly is the same ID, is it the bolt spacing that’s different? Possible to use/make an adaptor?

What throttle cable is used?

:dry: cheers :huh:

  • 7 months later...
SCR34M3R Rising Star

SCR34M3R

Posted
Posted

i know its a old post

but trying to do this atm, i got some R33 Fuel rail spacers, but it doesnt seem a tight fit as it should be? did you use anything else? or there something you can do to make it tight?

also need a R33 ACC valve, as 34 one is bigger

Cheers

Justin

STATUS Grand Master

STATUS

Posted
Posted
forgot to mention you lose traction control (a given since the TB controls it).... i hate it anyway :D

finished one with trac control still working for those that want to keep it.... piping is a nightmare though.

STATUS Grand Master

STATUS

Posted
Posted
i know its a old post

but trying to do this atm, i got some R33 Fuel rail spacers, but it doesnt seem a tight fit as it should be? did you use anything else? or there something you can do to make it tight?

also need a R33 ACC valve, as 34 one is bigger

Cheers

Justin

in rail or in the manifold?

SCR34M3R Rising Star

SCR34M3R

Posted
Posted

in manifold, fuel rail is all good, real tight fit. But put the 33 spacers in the manifold and then injectors into the spacers and isnt tight at all unless only pushed in a little bit and its sort of tight, but not like pushing into the stock manifold.

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