Comparemos:

Garrett designated turbos--------- intake Bore-------------- Exhaust Bore

GT 1749 V (GT15) ------------------1.326" -------------------1.441"

GT 1749 VA-------------------------1.390"--------------------1.467"

GT 1749 VB (THE"17) ---------------1.459" -------------------1.505"

GT 2052 V(The "20) -----------------1.550***---------------- 1.550***

GT 2252 V---------------------------1.550 ***----------------***

GT 2356 ----------------------------1. 587 --------------------1.605

GT 2552 V-------------------- to many sizes to list ------------1.550 to 1.700

Hybrid 17/52(17/22)-----------------1.550(52mm wheel)---------1.505

Street Toys S/T Super 18
(The 18 is MY designation)-------------------------------------- *note the size
1849 -------------------------------1.520 (49mm wheel)---- 1.620 of the 23!

S/T 1852 --------------------1.550 (52mm wheel) ----1.620
"Hammerhead"

S/T 1856 --------------------1.590 (56mm wheel) ----1.620


2256:

Caratteristiche:
Girante di ASPIRAZIONE: entrata 41.50mm e diametro massimo 56mm, trim 50
A/R ASPIRAZIONE: 53
Girante SCARICO: uscita 42.30mm ed entrata 50mm, trim 72
A/R SCARICO: 64


Un saludo