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long story short i cant decide on a plenum choice. because im a total shit f*k wen it does come to anything liek this crap.

so i came on to trustly sau for more info

basicly from my shit research its come down to 2 choices

modify r34gtr greddy plenum (or ecr33 plenum)

or go bolt on with plazmamans plenums.

as i pretty much know nothing about plenums i thought i would ask others out there who went on a simliar approch.

i understand that plenum sizes take are directly related to lag?

also what recommended throttle body size should i be looking at.

cheers

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I would do what I did and nomuken does. Use a RB26 throtle bodies and plenium. Race Pace make the adapter plate. All you need to do is buy the RB26 intake side $400 - $600 and the go to race pace and get them to install it.

It is extramly responsive and the japs claim a 40hp increase straight up. I would only go Gready if you were making a 600HP drag car. Plus the single throtle body is a bit mushy but has good flow up top in big hp aplications.

Race Pace 03 9762 9421

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I would do what I did and nomuken does. Use a RB26 throtle bodies and plenium. Race Pace make the adapter plate. All you need to do is buy the RB26 intake side $400 - $600 and the go to race pace and get them to install it.

It is extramly responsive and the japs claim a 40hp increase straight up. I would only go Gready if you were making a 600HP drag car. Plus the single throtle body is a bit mushy but has good flow up top in big hp aplications.

Race Pace 03 9762 9421

sweet.... that is the perfect solution (i just though it was no longer viable as the jap ones are NLA or incomplete), as discussed much previously.

im glad RACEPACE made it i will cerainly start spreading the word.. after selling the last one to you i have had enquiries from every corner of the globe and had only bad news to tell them :)

and yes on std Rb25 with usual bolt ons expect a 40hp increase EVERYWHERE.

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couple of weeks back i was talkn to ben at racepace about jsut dropping a complete 26 head onto the rb30 and using the standard plenum.

but i understand theres alot of things i need that would be missing?

URAS would u know apart from a complete head, plenum, throttles, manifolds and turbos, what i would be missing to complete the transfer?

wiring loom, ecu? ect

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