Got Over 400kw Atw?

[Dajae]

Have there been many results with the gtx3076r around the place?

I dont think on here.. I know the supra forums have some results, and also the S2K guys have some results too. A search in google gave me a lot of BS, if i have time later when i get home i'll post the links.

Have them in favourites on the lap top on the phone atm, sorry mate!

Marko - thanks for the reply. I'll go through and have another read, i remember reading that they are stock items in AMG's, etc? The flow rate is awesome.. Price isnt too much of a drama, would rather hold out a bit longer to get good equipment.

Feel free to post up how you go fitting it

[Marko R1]

Pierburg is also fitted to the almighty 1001hp Bugatti veyron

[scotty nm35]

That GT3582R compressor map isn't right... see from Garrett:

Damn, I knew it was too good to be true. How can the maps be different? I got that one off the ATP US website.

It does say 68mm not 82mm like the one you posted too.

[sky30]

Any one seen results of gt35HTA on an rb to compare to a standard gt35?

How much more power should a gr35Hta make over standard gt35?

[FineLine]

Dajae - I bought a pierburg but haven't fitted it yet...I created a thread on my findings and what I can tell you is that it flows more than the aeromotive stealth by a decent margin but I can't recall the figures exactly.

As a comparison, Bosch 044 flows 200ltrs/min @ 5bar whereas the pierburg flows 360ltrs/min @ 5bar.

They are not cheap so expect to pay about $450 with a filter.

You wont regret it. I am running 2 of the suckers and together they are quieter than one walbro or bosch.

[Marko R1]

Pm sent

[Dajae]

You wont regret it. I am running 2 of the suckers and together they are quieter than one walbro or bosch.

Great stuff, do you have them intank or external? How did you go about fitting them, not really a drop in? I had a quick search, but only found discussions on the use of them, not so much the fitting etc. My walbro is fairly quiet (although I dont really have much to compare it to), so if its even quieter, fantastic!

Veyron.. 4 of these pumps all together isn't it?

Ok, so some results for the GTX3076R .. Turns out it probably can flow enough for ~400rwkw but with all things, we should take this on board with some speculation. I mean like seriously, a Focus with over 400fwkw... With an intercooler the size of a cereal box? C'mon... Lol. Ok, enough jibber-jabber, linky time!

http://www.nissansilvia.com/forums/index.php?showtopic=497486

^ Bit of a comparo with a GT3076R.

^ The focus with 600whp..

http://forums.nasioc.com/forums/showthread.php?t=2110277

^ Fairly good write up on some of the GTX range. You can see here why I'm pretty confident of the GTX3076R hitting ~400rwkw.

^ And finally, an RB25 making 534whp. I know, its not *quite* 400rwkw, but farout it's close! Awesome stuff.

I'm drooling at the thought of getting one now..

[The Dan]

There is no way that 240SX belongs to that dyno graph. Have a look at the way it ramps up compared to the power line.

There is also a very very very slim chance you would ever get a real 530rwhp from a GTX3076 and not on 26PSI.

On 20PSI the GT3076R is lucky to crack 300RWKW. 6psi more and a 10% more efficient compressor does no equal 130hp at the wheels. I'm betting methanol or nitrous help if the figure is right

[DVS JEZ]

I had a guy try to tell me he made 608hp on 28psi with a built 25 And 3076.

[TiTAN]

a lot of dynos in the UK (if thats where the focus one is from) give readings based on some crap math for "flywheel" hp

[Lithium]

On E85 I can fully see them hitting 400kw, as I've already said. On pump gas, I'm pretty confident of it NOT happening. You don't need >60lb/min of flow to make that kind of power when using flash fuels though.

[Dajae]

a lot of dynos in the UK (if thats where the focus one is from) give readings based on some crap math for "flywheel" hp

Definately have to take this results with some sceptism, but the potential is there.

Lith, agreed with e85 400wkw would be achievable. Hopefully when r33_racer (sorry i dont know your name, im quite a n00b to the skyline community) gets the gtx on the 3.4, will see some similar results. Anyway, enough of me hijacking the thread.

Thanks for the input guys

[r33_racer]

Thanks for the finding on those gtx3076 results mate.

We will crack the 400kw mark easy...we run on methanol.

[DVS JEZ]

Nice, im very curious to see if the block stays together with the 3.4

[rob82]

There is no way that 240SX belongs to that dyno graph. Have a look at the way it ramps up compared to the power line.

There is also a very very very slim chance you would ever get a real 530rwhp from a GTX3076 and not on 26PSI.

On 20PSI the GT3076R is lucky to crack 300RWKW. 6psi more and a 10% more efficient compressor does no equal 130hp at the wheels. I'm betting methanol or nitrous help if the figure is right

Agree on the 240sx. To look at the car on the dyno it's hardly straining the dyno. To make that sort of power with a 4th gear run your going to be making upward of 8000N of tractive effort. When you are making 8000N you can tell that the car is wanting to leave the dyno - that car is barely moving on the dyno.

I don't believe it will be impossible to make 400rwkw with a gtx3076r but you will need high octane fuel min 105ron. And your may need to increase the cr to help the bsfc.

Edited February 22, 2012 by rob82

[r33_racer]

Nice, im very curious to see if the block stays together with the 3.4

What makes you think it might not?

[Dajae]

What makes you think it might not?

The bore barely changes doesnt it? Just the stroke changes, and it gets decked?

[DVS JEZ]

What makes you think it might not?

They take alot of meat out of the block to fit the 3.4 stroker. Have heard of a few blocks not holding up for long.

Have u tested one before?

Only what i have been told never seen

[TiTAN]

it only requires a few small bits of material removed to clear the big end bolts i thought?

[N1GTR]

Rumours spread faster than the truth

Shame Brad hasn't been around much lately to advise exactly how much needs to come out