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Old 04-10-2012, 03:15 PM   #1
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Default Wtb sr20 t25g

So I have a t25g with a compressor 80 ar and well my wheel is shot. It's all banged up. I've tried looking for a new wheel online and I'm not having too much luck. If anyone can help it would be appreciated.
If you don't know but do have a turbo for sale, I'd prefer a blown turbo that has good wheels. Willing to pay up to $80 depending on the condition and how much play or $150 for a newish one.
Thanks guys
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Old 04-10-2012, 07:37 PM   #2
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I have another chra from that turbo in good working condition with good wheels...
I also have a spare compressor and all the flanges.
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Old 04-10-2012, 07:42 PM   #3
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Are the numbers on the chra
14411-5ofoo
466113-1?
If so how much would you be willing to sell it for?
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Old 04-10-2012, 07:50 PM   #4
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I'm not home right now, so you'll have to wait on that another 5 hours.
What's it worth to ya?
If your wheel is bad, I assume your compressor is bad too. Do you need that also?
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Old 04-10-2012, 07:59 PM   #5
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Well it's just the compressor wheel that is bad. The comp housing is fine. I really only need the wheel but I'm pretty sure you don't want to just sell the wheel. So for the chra... Maybe $60-$80...?
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Old 04-12-2012, 12:19 AM   #6
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I have a complete one in good condition (no play, etc.) that I'll sell for $160 shipped.
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Old 04-12-2012, 12:43 AM   #7
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Quote:
Originally Posted by Nixter19 View Post
Are the numbers on the chra
14411-5ofoo
466113-1?
If so how much would you be willing to sell it for?
The numbers on my CHRA are as follows

Made in Japan Garrett
UK 0 1 1 9 J
14411-1E000
466173-1

If you are interested, I could possibly just sell you the compressor wheel. I'll have to get it off first. You interested?
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Old 04-12-2012, 12:50 AM   #8
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They did make a bunch of T25 turbos for the SR20...best thing to do is measure your wheel. The blacktop and redtop S13 SR20's used a 60 trim 56mm compressor wheel (which is the most common SR20 T25 made, and is journal bearing), while the blacktop S14 SR20 used a 60 trim 60 mm compressor wheel, and was actually a T28 compressor, and used a ball bearing CHRA.
The journal bearing turbos with the 56mm wheel are almost exactly the same as a GT2554, while the 60mm compressor turbos are similar to a GT2560.
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Old 04-12-2012, 06:50 AM   #9
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I have one of a blacktop s13. Inland empire no play
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Old 04-12-2012, 09:58 AM   #10
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Well I've been trying to find more info on mine and according to a lot of people I have a 50 trim t3 wheel. My turbo came on the 180sx sr and still has a t25 exhaust wheel with a trim of I think62 and ar of 64? I'm still going to measure everything to see. I assume that it being the same exhaust side, it's just going to flow a larger quantity of air, not necessarily faster but more. Correct me if I'm wrong
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Old 04-12-2012, 10:07 AM   #11
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180 sx should be s13 sr20, came in black top or red top...it should have the 56mm 60 trim wheel.
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Old 04-12-2012, 01:10 PM   #12
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Well I'm not a 240 guy so I'm trying to read up on it. When I first bought it I thought it was a normal t25g but obviously not so much...
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Old 04-12-2012, 01:55 PM   #13
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I kept this for a while now...specs on the SR20 cars.
Here are some basic specs for those looking to know the differences on the Nissan SR20DET Engines. There have been basically 3 generations of the SR20DET. Which one is better, it doesn't really matter, especially since there are very few engines out there that will be left stock for very long. Most customers will install them as stock as possible, but will soon upgrade fuel, turbo, intake, and intercooler, if they have not done so already when they order a conversion package.

Specifications for RED Top SR20DET

180SX 91-93 and Silvia 91-93





Displacement: 1998cc (2.0 liter)

Cam type: DOHC 16 valve, chain driven cam sprockets

Bore and stroke: 86mm x 86mm

Compression: 8.5 : 1

Horsepower: 205ps at 6000rpm

Torque: 203 ft/lbs at 4000rpm

Stock boost: 7 psi

Throttle body bore: 60mm

Injector size: 370cc/min

Turbo specs:

Compressor: T-25, 60 trim 56mm BCI-1 compressor.

Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing.

Center Section: Journal bearings

Performance:

The stock turbo will be safe to 13-15 psi. After that, the turbo is past its efficiency range, and power increases will fall off and are not worth the risk of turbo damage. The engine should produce 230-250 RWHP at safe boost.





Specifications for Black Top SR20DET

180SX 94-98



Displacement: 1998cc (2.0 liter)

Cam type: DOHC 16 valve, chain driven cam sprockets

Bore and stroke: 86mm x 86mm

Compression: 8.5 : 1

Horsepower: 205hp at 6000rpm

Torque: 203 ft/lbs at 4000rpm

Stock boost: 7 psi

Throttle body bore: 60mm

Injector size: 370cc/min

Turbo specs:

Compressor: T-25, 60 trim 56mm BCI-1 compressor.

Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing.

Center Section: Journal bearings

Performance:

The stock turbo will be safe to 13-15 psi. After that, the turbo is past its efficiency range, and power increases will fall off and are not worth the risk of turbo damage. The engine should produce 230-250 RWHP at safe boost.





Specifications for Black Top S14 T28 VTC

Silvia 95-98



Horsepower: 220hp at 6000rpm

Torque: 203 ft/lbs at 4800rpm

Turbo specs:

Compressor: T-28, 60 trim 60 mm BCI-1 compressor in T-04B housing

Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing.

Center Section: Ball Bearing

S14 SR20DET's use a different ECU and harness, these are extremely expensive and hard to find.

Variable valve timing system and a different turbo are the significant changes from the S13 SR20DET engines.

S13 uses 'low port' intake design vs. S14 'high port' design.

Performance:

The stock turbo will be safe to 13-15 psi. After that, the turbo is past its efficiency range, and power increases will fall off and are not worth the risk of turbo damage. The stock engine should produce 250-260 RWHP at safe boost using stock turbo. Upgrading turbo, fuel and rest of need parts will yield 300-375.





Specifications S15 Black Top SR20DET

S15 Silvia 99-



Horsepower: 250ps at 6000rpm

Transmission: 6 Speed, Close Ratio

Injector size: 480cc/min

Turbo specs:

Compressor: T-28, 60 trim 60 mm BCI-1 compressor in T-04B housing

Turbine: Inconel turbine wheel. Cast divider wall between turbine discharge and wastegate.

Center Section: Ball Bearing

This engine is expensive and hard to get. If you are on a tight budget, please consider other options as the money you save from buying this engine can be better used to build up a really nice Red Top.

Additions: 6 speed manual transmission. The 6 speed cannot be used on the S13 and S14 motors, and uses a different driveshaft. Speed sensor is located in the differential. The 6 speed is cool, but is not as strong as the 5 speed from the older cars. There is basically 6 gears inside the same housing that was designed to hold 5 gears. This makes the gears smaller and weaker, therby breaking more often.
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Old 04-12-2012, 03:23 PM   #14
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Quote:
Originally Posted by thirdgen View Post
The numbers on my CHRA are as follows

Made in Japan Garrett
UK 0 1 1 9 J
14411-1E000
466173-1

If you are interested, I could possibly just sell you the compressor wheel. I'll have to get it off first. You interested?
So how much would you be willing to sell the chra for, then how about the comp wheel, and lastly how much for the whole turbo?
I guess reading more, your turbo is from a bluebird and is essentially identical to mine.
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Old 04-12-2012, 07:50 PM   #15
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I actually brought the chra to work (I'm there right now) and I'm removing the compressor wheel. That's really the only thing I want to sell. I looked at it, it ain't pretty, but it will work fine. I'll take detailed photos of it for ya when I get home.
What's your offer?
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Old 04-12-2012, 08:05 PM   #16
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Well if you want I can just buy the whole chra. Ya I only need the wheel but I'll take the whole assembly together. Idk $40 reasonable???
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Old 04-12-2012, 08:56 PM   #17
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Quote:
Originally Posted by hankclaussen View Post
I have a complete one in good condition (no play, etc.) that I'll sell for $160 shipped.
Any chance you can post pics of the turbo i may be interested
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Old 04-12-2012, 10:18 PM   #18
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I got the wheel off...$20 shipped?
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Old 04-12-2012, 10:37 PM   #19
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Oh alright. The only problem is now I need to get it balanced ;-( I thought it was funny. There's a shop near me and they wanted $120 to balance. I had to laugh
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Old 04-13-2012, 01:02 AM   #20
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Yeah, it's off and I'll take photos of it if you're interested in it. $20 shipped and it's yours. I'll even take measurements of it so you know it's what you want.
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