Trust Greddy Plenum On R34

[ovabooster]

Can anynone 100% confirm that the Greedy (it's Greddy not Greedy - BB) plenum will fit the R34 neo? Besides upgrading to a larger TB...what else is needed?

cheers!!

[Stronzo]

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.

[Wheezy]

I was looking at one on a NEO6 the other day.

PM me for the workshop if your in VIC

[infected flow]

Can anynone 100% confirm that the Greedy plenum will fit the R34 neo? Besides upgrading to a larger TB...what else is needed?

cheers!!

Yes i got one on mine!

they fit..

[Spoolup]

exactly same port as r33 etc - so will fit straight on

[ovabooster]

okies so sum ive heard need alittle extra work to fit while others have said staright fit??? infected flow, what needed to be done on urs? please do tell...How about the TC,TB and fuel rail etc...???

[Richard Bell]

Can be done. Not as straight forward as fitting it to a R33 though!

Richard

[Abo Bob]

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.

[R31Nismoid]

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]

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 no black magic just a bit of re-looming to keep it all factory neat.

Edited May 10, 2007 by URAS

[satanic]

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!

[STATUS]

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

[Sydneykid]

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 no black magic 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?

cheers

[SCR34M3R]

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

[SCR34M3R]

any one?

[STATUS]

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

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

[STATUS]

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]

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.

[STATUS]

you fit another set of o-rings (small profile) to the bottom lip to increase the interferrence fit, or mill the rail spacer down a little.

[Marco-R34GTT]

So it IS possible to fit he GReddy front facing plenum on n Rb25 NEO engine whilst also retaining traction control???