First is GT2052 52 trim, second is GT2052 48 trim, and third - You know it - GT2056. I'm using 1272cc, almost stock head and a 3F (GT) cam. Custom intake manifold and exhaust with equal runners. Almost stock pistons (just lightened, shaved skirts). Just want 1 bar (14.5 psi) in the range of 2500/3000-7000 rpm.
I can get newly GT2052V from V6 TDI at good price and then change the hot-part from variable to wastegated, and I'm hesitating about the compressor part - is it a good choice.