Subject	Definately not a T04E or B compressor.
Posted by	Z from Japan on January 13, 2002 at 12:40 AM
	This message has been viewed 127 times.
In Reply To	GT2540 means GT25 turbine side with To4E compressor posted by sparkie on January 12, 2002 at 10:58 PM
Message	A T04E or B compressor housing will only "bolt to" a T04E or B back plate which will only "bolt to" a T3 bearing housing. Emphasis on the "bolt to" because the T25 series turbo's backplate uses a "C" clamp and can not be matched to a T3 bearing housing, which means that a T04E compressor housing can not bolt onto a T25 turbo. The trim of the compressor wheel is completely independent of the compressor in which it goes into. For example, a given size trim comp wheel can fit into a T25, T3, T04B, or T04E (provided it is a standard shaft on the E and B). To make things even more fun and confusing with the GT series turbos, HKS makes GT2530's and GT2540's with both T2 and T3 exhaust housings. They also make a non-actuated GT3037 with a T2 exhaust housing, yep you could bolt these right up to a Z. This is neither here nor there, since none of us appear to have expert knowledge on these turbos. If is possible that we are all wrong. I will do some digging and get back with the truth and hopefully some dyno numbers. : The compressor wheel is 2.00indecer/2.95exducer or 46 trim. : GT2530 is GT25 turbin with T3 compressor. Compressor wheel is 1.90/2.36 or 63 trim. : Big difference on the compressor side between 2530 and 2540. Z from Japan CoolPhotos Guess where these are going....
Follow Ups	Border GT2540 kit - would anyone want this? - Z from Japan 21:07:23 01/12/02 In my van? (n/m) - U ZCREAM (Jax,Fl) 21:08:28 01/12/02 I tried but concensus is that turbine is too little for - Chip(GinnMotorsports) 21:24:50 01/12/02 yep...like the T28's stuffed into the stock housing :( (n/m) - wesman [92TT-less ] 21:36:37 01/12/02 On the contrary, It isn't a T04E or B, It's just a big T25 - Z from Japan 21:48:01 01/12/02 lol...no >>> - wesman [92TT-less ] 21:57:18 01/12/02 2540 means T25 turbine and 40(?) compressor. (n/m) - Chip(GinnMotorsports) 22:05:56 01/12/02 GT2540 means GT25 turbine side with To4E compressor - sparkie 22:58:36 01/12/02 I thought I was right about it being TO4E, how is the Z - Chip(GinnMotorsports) 23:09:58 01/12/02 Re: I thought I was right about it being TO4E, how is the Z - sparkie 23:22:41 01/12/02 Definately not a T04E or B compressor. - Z from Japan 00:40:25 01/13/02 everything can be made to work.. - Carlos Ramirez 09:52:13 01/13/02 It's GT25 turbin not T25 - sparkie 10:56:40 01/13/02 Can you find a GTR 2540 dyno? The 2540 and 2530 use the same - Chip(GinnMotorsports) 22:02:10 01/12/02 This brings up a very good point. Are they more powerful and - Z from Japan 00:44:52 01/13/02 PLEASE do not show us that REALLY aweful dyno of that - ni[x]it 00:55:12 01/13/02 Uhhh that car would kick you a$$. For a stock internal VG - Z from Japan 01:20:47 01/13/02 you have no concept of cars or turbos or powerbands. - ni[x]it 11:14:59 01/13/02 What does it come with ? and how expensive ? - JeSsTeR(Phoenix) 21:24:52 01/12/02 It would be a complete kit, for $4500 > - Z from Japan 21:50:15 01/12/02 Internal or external wastegates? >>>> - wesman [92TT-less ] 21:59:25 01/12/02 Identical to HKS GT2530 kit, but 2540 turbo. (n/m) - Chip(GinnMotorsports) 22:03:26 01/12/02 Internal wastegates, no exhaust manifold > - kZtt 23:25:49 01/12/02 Retail is $4400 (+ shipping) (n/m) - Chip(GinnMotorsports) 22:05:07 01/12/02 Hey Jesse, Where you been??>>> - CRVTKLR[Phoenix] 18:07:40 01/13/02
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