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Ok a mate has a Garett GT25/40 Ballbearing going for $1200

History - Purchased for $2400 (2 years ago) was put on a rice boy silvia with a highmount manifold, the dude ran it for 2,000 km of show car engine life running 10 PSI (dumb), the turbo is a perfect upgrade for high horsepower applications, too laggy for his silvia, removed it to use a small one and sold it to my mate for $1700 about a year and a half ago... mate was going to use it on an rb30et but the exaust shops said it has a rear housing too small for a big boost 30, He has wanted to sell it for a year but never got around to it...

It is a perfect upgrade for big power on a 2 litre motor, also really good on a 2.5 litre motor, still provide lots of hp on an RB25 or a 1JZ

This turbo is in perfect condition availible to see thru arrangement in brisbane - It has no shaft play good bearings, no cracks or any defect what so ever... If your looking at upgrading a motor with the appropirate capacity this is the best turbo you could get your hands on... Don't forget garett turbos feature the most superior build quality/reliabity of all turbos... Much better then HKS, Turbonetics etc, they mostly modify garett turbo's anyway...

Specs

Inlet:

4" OD Front inlet

2" ID/2.3" OD Outlet

AR70 Housing

Exaust:

T25 Flange (SR20 flange)

.86 Rear (good for a 2 2.5 Litre motor)

Rated at 450HP

Internal Wastegate

It has a speedflow fitting worth $45 on it ready to be fitted up to a motor

Pics

turbo1.jpg

turbo2.jpg

turbo3.jpg

turbo4.jpg

turbo5.jpg

turbo6.jpg

turbo7.jpg

Add on horsepowerinabox.com:

Garrett GT25BB 450hp ball bearing turbo

This unit has a T25 type base flange and GT25 type rear flange for the exhaust. Features a huge .70 comp cover with smooth machined bellmouth inlet and 4" inlet. This unit has a .86 exhaust housing in this 450hp form . The comp wheel actually flows 44 LBs/Min and itself is rated near 450hp. Usual ultra reliability and superb response from the Garrett ball bearing design. Sometimes called a GT25/40. Very similar to the HKS GT25/40 but with a different comp cover and different number of blades on the compressor. Great upgrade for SR20DETs and other 2 litre's. A little laggier than the 400hp unit due to the larger exhaust housing.

Price:

$2,099.90

inc GST within Australia

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  • Latest Posts

    • Ohh even easier.   Go dial up 700rpm on the hand controller. Rip off the TPS plug, wait till the idle drops and then adjust the IACV screw so it's just a tad below the target on the hand controller (say 650rpm), plug the TPS back in and idle will climb back to target. Done.
    • Hey Sleepergm, I love your inlet piping, do u mind sharing who did the work, please? cheers, Ian
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    • Ah right that makes sense.
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