is this between a 2554 and 2560
05-05-2012, 11:00 AM
#21
Boost Czar
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Old post, bumping for one reason, to give my 2c on the cxracing turbos:
The CXracing turbos are terrible. Ended up getting my hands on one, it hasn't even reached full boost (14-15psi) by 5000rpm. And yet, it's supposedly between a 2554 and 2560.
My old T25G was way, way better.
The CXracing turbos are terrible. Ended up getting my hands on one, it hasn't even reached full boost (14-15psi) by 5000rpm. And yet, it's supposedly between a 2554 and 2560.
My old T25G was way, way better.
I made sure the turbo i got had all the wheel size specs so i knew what I'd be getting my hands on. I confirmed the measurements once i got it.
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05-05-2012, 11:06 AM
#22
oh that's crazy. did you measure stuff before you put it in? i know Levnubhin got a turbo once he though was a 2860 size and ended up being like a 2876.
I made sure the turbo i got had all the wheel size specs so i knew what I'd be getting my hands on. I confirmed the measurements once i got it.
I made sure the turbo i got had all the wheel size specs so i knew what I'd be getting my hands on. I confirmed the measurements once i got it.
It's ***** awful spool-wise though, I've only reached 10psi by ~4500ish rpm. TERRIBLE turbos. It spools like it's a 30xx turbo, not a 25xx - and yet, it only has the power of a 25xx turbo.
Last edited by blaen99; 05-05-2012 at 11:47 AM.
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05-05-2012, 11:59 AM
#23
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I never installed this. It had a weird downpipe flange. I think a t3 but not sure, 5 bolts but not t25. Anyway if anyone wants to buy it let me know. It has a bigger compresion wheel than the t25 for sure and the wasted gate seems well designed but other than that I dont know
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05-05-2012, 12:12 PM
#24
The comp wheel is smaller than a 2560, I compared a 2560 wheel to the CXracing wheel, didn't measure - cxracing was "taller" than the genuine 2560, but the 2560 was "wider" than the cxracing. It's the same turbo as has been discussed in this thread, however.
It's ***** awful spool-wise though, I've only reached 10psi by ~4500ish rpm. TERRIBLE turbos. It spools like it's a 30xx turbo, not a 25xx - and yet, it only has the power of a 25xx turbo.
It's ***** awful spool-wise though, I've only reached 10psi by ~4500ish rpm. TERRIBLE turbos. It spools like it's a 30xx turbo, not a 25xx - and yet, it only has the power of a 25xx turbo.
It's removing fuel from the T25G-cells in autotune/running richer. This means it is producing less power on the same cells, correct Brainy?
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05-05-2012, 12:45 PM
#28
The item in the OP, http://www.ebay.com/itm/New-Design-T...item3f0441846f
As for the top end, it's removing fuel from the top-end as well, but the top-end is way higher psi than the T25G ever ran, so it was still running your basemap.
I'm just going to pick up a 2560 in the future and go full ArTech, it's not worth this headache imo.
As for the top end, it's removing fuel from the top-end as well, but the top-end is way higher psi than the T25G ever ran, so it was still running your basemap.
I'm just going to pick up a 2560 in the future and go full ArTech, it's not worth this headache imo.
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05-05-2012, 02:24 PM
#31
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Huh, sounds like a dodged a bullet. I ended up loosing $40 on this thing with shippIng charges, and Abe wasnt impressed with it's build quality. The flange it came with looked down right shitty.
And now I have a turbo thats at least at 5psi well under 3000 rpm
see my build thread for what you're missing.
And now I have a turbo thats at least at 5psi well under 3000 rpm
see my build thread for what you're missing.
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Cuurrllly...Yeah, I'm just going 2560 later. This'll work for now.
05-05-2012, 02:57 PM
#33
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I was wrong, full boost by 2700rpm, 5ish psi as low as 2380rpm. Found a old Greddy log and I was hitting the same 150 map pressure by 3000, so I gained 300. This is a much better downpipe and wastegate setup.
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