Garrett T25 SR20 2554 Turbo, like new professionally rebuilt.

Reply Subscribe

Thread Tools

Search this Thread

05-21-2018, 10:15 AM

borka

Elite Member

Thread Starter

iTrader: (1)

Join Date: Mar 2014

Location: Jacksonville, FL

Posts: 1,552

Total Cats: 196

Garrett T25 SR20 2554 Turbo, like new professionally rebuilt.

SOLD.

Last edited by borka; 05-25-2018 at 12:38 PM. Reason: SOLD.

05-21-2018, 03:18 PM

huesmann

Senior Member

iTrader: (1)

Join Date: Jul 2014

Location: Silver Spring, MD

Posts: 659

Total Cats: -16

Is the compressor .80 A/R OEM?

05-21-2018, 03:28 PM

borka

Elite Member

Thread Starter

iTrader: (1)

Join Date: Mar 2014

Location: Jacksonville, FL

Posts: 1,552

Total Cats: 196

Quote:

Originally Posted by huesmann

Is the compressor .80 A/R OEM?

.80 A/R is stock for this turbo, here is a picture off wikipedia of the same turbo

05-21-2018, 04:32 PM

18psi

VladiTuned

iTrader: (76)

Join Date: Apr 2008

Posts: 35,821

Total Cats: 3,481

you're thinking of turbine a/r which I think is .64

05-22-2018, 02:19 PM

huesmann

Senior Member

iTrader: (1)

Join Date: Jul 2014

Location: Silver Spring, MD

Posts: 659

Total Cats: -16

Huh. I could swear I've seen these offered for sale with compressor A/Rs anywhere from .48 to (apparently) .80. But a peek at the Garrett site shows you're right.

Question: a turbine with a larger A/R increases power potential at the expense of response...what's the effect of higher/lower A/R on the compressor (turbine A/R aside)?

(Sorry about hijacking your forsale thread!)