www.turbobygarrett.com/turbobygarrett/products/turbochargers.html
some really clear maps on here, covers Garrett Turbos
Also, for older turbos
not2fast.wryday.com/turbo/maps/all.html
Has various compressor maps.
some really clear maps on here, covers Garrett Turbos
Also, for older turbos
not2fast.wryday.com/turbo/maps/all.html
Has various compressor maps.