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Garrett SR20 turbo and goodies
Selling a Garrett turbo from an SR20 with minimal shaft play, a 360 degree thrust bearing rebuild kit, two wastegate actuators, and an ATP turbo actuator bracket for clocking.
I picked up the turbo from a 240 friend who said it was in good condition, I bought the rebuild kit just for peace of mind, and bought the actuator bracket because the turbo needed to be clocked and the stock actuator position wouldn't work. Before I started rebuilding it, another friend of mine decided to sell his GT2560r so I decided to jump on that. I'm just trying to get back what I've paid and get this out of my garage. Also comes with a bag of miscellaneous turbo hardware I've acquired. One wastegate actuator is the stock SR20 actuator, the other is an adjustable no-name actuator I ran on a Chinacharger at 12 psi for about a year with no problems. Looking for $250 plus shipping for everything. I want to sell it all together. If you have any questions or want more pictures feel free to ask here or PM me. Thanks! https://cimg6.ibsrv.net/gimg/www.mia...618473049f.jpg https://cimg3.ibsrv.net/gimg/www.mia...2ce8e1c0d4.jpg https://cimg1.ibsrv.net/gimg/www.mia...0b9d2c9e87.jpg https://cimg3.ibsrv.net/gimg/www.mia...f2d42e5917.jpg https://cimg9.ibsrv.net/gimg/www.mia...c18465a8b2.jpg https://cimg6.ibsrv.net/gimg/www.mia...5ea9ff7369.jpg |
Everything I have found (see below, copied from this thread, post 9: https://www.miataturbo.net/diy-turbo...o-specs-31779/) says that the SR20 turbos have a compressor A/R of 0.60 and not 0.80. Are you sure this is the stock SR20 turbo? I may be interested but I would like to figure out how good of a fit this would be for my car first. Also, could you post some pictures of the turbine that shows its A/R marking?
Originally Posted by thagr81 us
(Post 371607)
Here's the info that I got from 240SX Forums, where I'm a moderator...
Quote:Originally Posted by 240-kidI have seen Many threads asking whats the spec's of the stock turbo's and what they are rated at so.... Note: The HP ratings are w/ Fully Stock Motors S13 Red-Top T25: Compressor: T-25, 60 trim 56mm 0.60 A/R BCI-1 compressor. Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing. Stock Boost: 7 psi Safe Boost: > 13-15 psi After that The Turbo is past it's efficiency Max Boost: 17 psi HP Ratings: 240 - 250 RWHP Type of Bearings: Journal Bearing S13 Black-Top T25: Compressor: T-25, 60 trim 56mm 0.60 A/R BCI-1 compressor. Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing. Stock Boost: 7 psi Safe Boost: > 13-15 psi After that The Turbo is past it's efficiency Max Boost: 17 psi HP Ratings: 240 - 250 RWHP Type of Bearings: Journal Bearing S14 Zenki (1993-96) Black-Top T28: Compressor: T-28, 60 trim 60 mm 0.60 A/R BCI-1 compressor in T-04B housing Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing. Stock Boost: 7 psi Safe Boost: > 13-15 psi After that The Turbo is past it's efficiency Max Boost: 17 psi HP Ratings: 250 - 260 RWHP Type of Bearings: Journal Bering S14 Kouki (1996-98) Black-Top T28: Compressor: T-28, 60 trim 60 mm 0.60 A/R BCI-1 compressor in T-04B housing Turbine: T-25, 62 trim 53.8mm 0.64 A/R turbine housing. Stock Boost: 7 psi Safe Boost: > 13-15 psi After that The Turbo is past it's efficiency Max Boost: 17 psi HP Ratings: 255 - 265 RWHP Type of Bearings: Ball Bearing S15 Black-Top T28: Compressor: T-28, 60 trim 60 mm 0.64 A/R BCI-1 compressor in T-04B housing Turbine: T-25, 62 trim 53.8mm 0.60 A/R turbine housing, Inconel Turbine Wheel. Stock Boost: 7 psi Safe Boost: > 15 - 18 psi After that The Turbo is past it's efficiency Max Boost: 20 psi HP Ratings: Approx. 300 RWHP MAX Type of Bearings: Ball Bearing N14 GTi-R (1990-94) T28: Compressor: T3 Super-60, 60 trim 60mm 0.60 A/R BCI-1 compressor. Turbine: T-25, 79 trim 53.8mm 0.86 A/R turbine housing, Inconel Turbine Wheel. Stock Boost: 7 psi Safe Boost: > 13-15 psi After that The Turbo is past it's efficiency Max Boost: 17 psi HP Ratings: 290 - 300 RWHP Type of Bearings: Journal Bearing Upgrades: Replace compressor Housing w/ S14 T28 and Max RWHP can be bumped upto 320 Hope this helps... |
Yeah it's an M-24 turbo with a .80 A/R off a red top SR20, as explained here
http://www.homemadeturbo.com/forced-induction-7/garrett-t25-m24-80-turbo-stock-boost-118079/ It comes with the stock wastegate actuator that's 7 psi but people push 15 psi out of this turbo with no problem. I hope these pictures help, and thank you for your interest! -Brandon L. https://cimg6.ibsrv.net/gimg/www.mia...8b1d3f1e4c.jpg https://cimg0.ibsrv.net/gimg/www.mia...78323e809c.jpg
Originally Posted by JD8
(Post 1395539)
Everything I have found (see below, copied from this thread, post 9: https://www.miataturbo.net/diy-turbo...o-specs-31779/) says that the SR20 turbos have a compressor A/R of 0.60 and not 0.80. Are you sure this is the stock SR20 turbo? I may be interested but I would like to figure out how good of a fit this would be for my car first. Also, could you post some pictures of the turbine that shows its A/R marking? |
Originally Posted by BrandonL
(Post 1395557)
Yeah it's an M-24 turbo with a .80 A/R off a red top SR20, as explained here
Garrett T25 M24 .80 turbo stock boost? - HomemadeTurbo - DIY Turbo Forum It comes with the stock wastegate actuator that's 7 psi but people push 15 psi out of this turbo with no problem. I hope these pictures help, and thank you for your interest! -Brandon L. Does anyone know how this will perform vs the standard 0.64 A/R turbo that a lot of people on this site run? Thanks for the pictures! Is that just paint on the turbine housing? |
There is a bunch of info about the Nissan M-24 turbo if you give it a quick Google, I know that one post you quoted didn't address it and I'm not sure why, all I know is it came off a SR20. The coating on the turbine housing is either ceramic or just paint, not sure which. It's coming off in some sections but it's pretty stout. Looks better than a rusty turbine housing if you ask me, haha.
Thanks again, -Brandon L.
Originally Posted by JD8
(Post 1395563)
I am still a little bit confused on where the 0.80 A/R compressor housing came from, that thread did not address that.
Does anyone know how this will perform vs the standard 0.64 A/R turbo that a lot of people on this site run? Thanks for the pictures! Is that just paint on the turbine housing? |
Bump
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Bump
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Sold
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Still have this ?
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Originally Posted by Billy Angat Evangelista
(Post 1406252)
Still have this ?
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