HKS compressor flow map needed

[The Dog]

Does anyone has the compressor flow map for HKS GT 2530/2535/2540/2835?

[Steve]

Good luck, as far as I know the compressor maps for HKS turbos are tightly guarded secrets. Most places that put big dollars into turbo R&D will not release their compressor maps.

You can however get generic garrett compressor maps quite easily.

[The Dog]

Correct me if i am mistaking but is HKS GT series turbos use Garrett GT's turbine with Turbonetics compressor?Is the HKS GT 2530 a GT25 .64A/R turbine with T3 63 trim compressor?

[RS500]

The Dog,

click on the link below for the HKS GT2530 specs

http://www.hksusa.com/products/?id=704

btw, i believe that HKS also use Garrett compressor wheels as i've done a few comparisons b/w similar spec HKS and garrett turbos and funnily anough the wheel trims and dimensions were the same. The only difference i saw was that the HKS GT turbos used smaller A/R compressor housings which could explain why they are more responsive than the equivalent garrett turbos.

once again, this is only my opinion and i could be wrong.

cheers

[Zensoku]

Here is a recent thread that i was involved in that will answer most of your questions:

Click here!