Gt3076R With .76 Rear

[jet2nv]

hey guys just wondering about the gt3076

what kind of power figures can the gt3076 with the internal wastegate .76 rear housing make on a rb25det with supporting mods

from my understanding and results ive seen that they are not the best choice of rear housing for the turbo to suit the rb25 engine

can anyone help

[AngryRB]

ive never heard of that one, far as i know its either .63 or .82 , i would not even try non genuine garrett housing, you looking for trouble there, if you want the best results then dont try and take short cuts, stay with a .82

[jet2nv]

yeah i know i had a guy offer me a gt3076

its the .76 internal gate rear housing which is a direct bolt on for our rb20/rb25 dump pipe pleaces like GCG and tweakit sell it

im a bit worried as its not a genuine garrett housing as i only want a .82 and im happy to make my own dump pipe to suit

but the guy claims he made 284rwkw on a rb25 on bp98 with only 18psi

[AngryRB]

if it were me , i wouldnt take any chances, by the the time you've paid for it to be dyno tuning and it turns out the housing is crap ,you'll wish you'd just gone genuine,

the .82 is proven over time so atleast theres confidence in it.. up to you though how much you want to give things a go and re dyno etc.

i went .82 with external cause i wanted to eliminate any issues..

[jus10]

yeah im pretty sure theres no such thing as a garrett .76 rear for those turbos... its just a housing though i dont see how it could be problematic as long as it suits the turbo properly.. it would be a good size though i reckon

[jet2nv]

yeah its not a garrett rear housing its made by GCG,tweakit and AVO

[WYTSKY]

yeah i know i had a guy offer me a gt3076

its the .76 internal gate rear housing which is a direct bolt on for our rb20/rb25 dump pipe pleaces like GCG and tweakit sell it

im a bit worried as its not a genuine garrett housing as i only want a .82 and im happy to make my own dump pipe to suit

but the guy claims he made 284rwkw on a rb25 on bp98 with only 18psi

hmmm... is he a known trader/common on the forum?

just interesting that he made exactly the same power as me on exactly the same boost on 98....

just make sure he is legit.....

[jet2nv]

nah his a normal person on here on not 100% sure

after speaking with stao for a while im seriously thinking about getting one of his turbos again as i really want 300rwkw or close to it and want to stay internal gate

[GTScotT]

those avo type housings are tried and tested............ and turned out to be shit

you can find plenty of info about them on this forum if you look hard enough. its a lucky dip how it will go, some are usable some are just rubbish and you definitely wont get your 300kw that you want.

if you want a simple 300kw follow Stao's mods to the tee and bolt a G3 on it. you should get over 300.

[jet2nv]

yeah thats what i was reading about the gt3076 .76 rear very shit

how responsive are taos new turbos i havent used one in years and ill be very happy with a responsive 290rwkw i would say with no more then 18psi

[rondofj]

those avo type housings are tried and tested............ and turned out to be shit

you can find plenty of info about them on this forum if you look hard enough. its a lucky dip how it will go, some are usable some are just rubbish and you definitely wont get your 300kw that you want.

if you want a simple 300kw follow Stao's mods to the tee and bolt a G3 on it. you should get over 300.

Why not a SS2, more responsive than a G3 and is just in the 300rwkw category?

[rondofj]

those avo type housings are tried and tested............ and turned out to be shit

you can find plenty of info about them on this forum if you look hard enough. its a lucky dip how it will go, some are usable some are just rubbish and you definitely wont get your 300kw that you want.

if you want a simple 300kw follow Stao's mods to the tee and bolt a G3 on it. you should get over 300.

Why not a SS2, more responsive than a G3 and is 'just' in the 300rwkw category?

[Tangles]

Are you sure its .76?? Most likely to be a .73AR internal wastegate Skyline housing from AVO turboworld

http://www.avoturbo.com/pdf/gts_exhaust_housing.pdf

Rated to between 280-300rwkw at around 20-22psi on 98Ron fuel.

Nothing wrong with this exhaust housing whatsoever, been running it for a number of years. Spools up nicely, puts down the power well.

"very shit" my arse

[Jap_star]

I think the very shit comment was more suited to its 300rwkw capabilities, compared to the tried and tested .82

[jet2nv]

Didn't mean to offend was referring to it making 300rwke on sensible boost, tweakit as I said .76

http://www.tweakit.net/shop/product_info.php?cPath=326_367_378&products_id=6637

Not to sure if It will make the power I'm after they do claim it will make 330rwkw but I'm sure that's prob 25/30psi lol

[jet2nv]

I haven't really seen any results on the ss2 in the 300rwkw on 18psi

And what's the transition of boost like ie between gears and driving in traffic,

Then it comes down to price

As a Garrett gt3076 will be cheaper what will make close to 300 easier with less lag and more reliability

[jet2nv]

I haven't really seen any results on the ss2 in the 300rwkw on 18psi

And what's the transition of boost like ie between gears and driving in traffic,

Then it comes down to price

As a Garrett gt3076 will be cheaper what will make close to 300 easier with less lag and more reliability

[Simon-S14]

IW and 300 rwkw dont really go hand in hand easily im afraid

[jet2nv]

if i was to get a gt3076 im happy to go external wastegate thats not a problem

but im atill trying to convince myself if a hypergear will be as responsive as a 3076 and make 300 well 290rwkw IW on 18psi but looking at dynos it seems they spike a bit

can anyone comment what would be the better option

its goin to cost about the same for the hypergear as its goin to for the 3076

[Simon-S14]

3076 all the way.. and 300 rwkw wont be your limit either.. with more boost you can keep going.