I couldn't find that his has been posted before but it's great information; compressor maps and turbine efficiency plots for all the GT series turbos, plus a lot of other information.

http://www.turbobygarrett.com/turbob...sp/catalog.pdf

I'm guessing the GT 35/40 kits are using the 35 series 1.05 A/R turbine and the 40 series .72 A/R compressor? Anyone know?

Alan

 

Link does not work.

 

Looks like it's been taken down. If it comes back up, I'll let you know.

 

Did you by chance download the entire catalog? Could you send it my way if you did? rx7tt95@aol.com
Thanks!
Michel

 

YGM Michael.

This works for me: go the the Gatrret website and then click on the catalog using MS Explorer. Doesn't work for me using netscape and you may have to cut-n-paste the address.

http://www.turbobygarrett.com/

 

Link works now thanks!

Please note: For the GT3540, use the GT40 map with 82mm wheel since the 3540 is a GT35 with a GT40 compressor (3.22"/82mm wheel).

Gene

 

Whoops! Unfortunately, the correct wheel trim for the GT3540's compressor is not available in the catalog. Maps will not be correct!

Gene

 

adax,
thanks for sending me the catalog. Wish it was "thicker" but good reading none the less!
Michel