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Gtw3884R


vassa

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  • Member For: 17y 1m 7d
  • Gender: Male

Would you be about to bolt or weld on a T3 to T4 Adaptor bracket onto the stock BA-FG exhaust manifold and run a T4 sized turbine housing ratter ?

Also do they come in T4 internal wastegate or only available in internal gate with the modded factory rear housing ?

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  • Member For: 20y 4m 21d
  • Gender: Male
  • Location: Hills District, NSW

Yet another awesome bolt on turbo option for the barra.

Impressive peak power, whats the spool like? Peak boost at 3200rpm is quite slow compared to the gtx3576, pte 6235, or efr 8374.

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  • in the mid....not the bum like some
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  • Member For: 11y 7m 19d
  • Gender: Male

Can get the 6765 950hp GTW in a T3 1.06 Vband Garrett housing modified to suit for well under 2300$ Id imagine slotting one into your existing housing would be cheaper and in the area of 2k ;)

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  • Member For: 9y 3m 27d

I wouldn't bother with the GTWs personally, unless you can get a good price on them. They are all based on the ball bearing T-series cores, so use different T4 trim turbine wheels for the 36 and 38 series and a T3 turbine for the 34 series GTW turbos. This means they are basically the equivalent of the old gen Precision PT turbos, pre CEA turbines... the new CEA and Gen2 CEA Precisions are a better thing imho.

The compressor wheels should be OK, however - still waiting for compressor maps though but don't confuse the fact that they are a new product with the fact that they could be a higher spec - they are actually aimed at being a "budget peformance" option and essentially ranked lower than the GTX range.

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  • Member For: 15y 5m 28d
  • Gender: Male

its not the t3 flange that holds that particular spec turbo back its the rear wheel & housing ratio IMO, we are testing 2 new turbos from the states one internally gated & one externally gated the internal gate turbo is running on a FG ute with the std exhaust manifold & the usal bolt on mods. I can only discribe these turbos as a cross of a Pression & a turbonetics.

This particular ute went out for another test & ran 10.4 @140mph when the rad hose split aprox 80mtrs from the finish so as an educated guess we lost aprox 4-6mph, the spool sounds like your next to a fighter jet. the second one as its a extrnal gate needs a bigger spring & a smaller rear housing, the good this that these guys are willing for me to do the r&d & happy to send out what evers needed in getting that right combo.

this internaly gated turbo is perfectly suited for the aplication as a T3 we are now working on a replacement that will go up against the 38/84...the other good thing is that there a triple ceramic bearing, water & oil, direct bolt to your manifold, bolts your exsisting 5 bolt dump pipe.... the front compressor is aprox 1/2 longer you have to shorting the intake hose & use a larger oil drain adaptor as you would with the bigger Pressions. Some of my customers have had the oportunity in going for a test drive in one & were ready to put a deposit on them.....But as we are still testing them I wont have them on the market as yet ...when I get a chance I'll post up a sound clip of them, BTW Garrett & Pression are great turbos reliable & proven we are just offering another option

thanks

joe

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