Garrett gt turbo compressor maps.

[eliteweapons]

Does anyone have complete compressor maps for the Garrett gt series with the rpm lines? I can only find a few. Thanks

[Guest]

RE: Garrett gt turbo compressor maps.

What are rpm lines?

[eliteweapons]

Garret issued basic maps with only boost and flow but without the rpm reference lines using them for proper application is impossible. [/img]

[vsop4me3.1]

there is a equation that you need to do to find out the engine cfm and the pressure ratio. it's all explained in the book Maximum boost by Corky Bell. or try a google search for say "Selecting a turbocharger".
here something

http://www.gnttype.org/techarea/turbo/turboflow.html

[Guest]

Do you mean the islands of the map and not the rpm lines?

ninja edit: I dont' know what rpm lines are still unless you are talking about the islands.

[Mars]

Ususally compressor wheel RPM's are displayed on a compressor map...

[eliteweapons]

For some reason the garrett maps have no rpm lines to reference on the sides of the chart.

[Guest]

Ohh ok I know what you are talking about. The compressor wheel rpms'

I havent' seen them either.

[sleeperred90tgp]

Re: Garrett gt turbo compressor maps.

Hello everyone. I think this is my first post on this board. Pretty nice site.

Does anyone have complete compressor maps for the Garrett gt series with the rpm lines? I can only find a few. Thanks

Here are all the maps and turbin charts. Also have a spread sheet that will give you PR CFM and # at from 2k up to 7k every 500 rpm for any cu or boost. If anybody wants it I can email it to you.

http://www.turbobygarrett.com/turbobygarrett/products/turbochargers.html

Jud

[eliteweapons]

Thanks. I already have those but they are not complete.

[nocutt]

Does anyone have complete compressor maps for the Garrett gt series with the rpm lines? I can only find a few. Thanks

What is the crux of the question? ...