i have been researching a bunch on this and i would greatly appreciate anyones advice? i am in the process of buying a turbo for my itr, and cant decide on the size to get, i want a fast spool up and not looking to make over 275!! someone mentioned to me to look at the GARRETT T3/TO4E 60 TRIM W/ .63?

 

Check out this post: https://honda-tech.com/zerothread?id=302739

Scooter made 280whp and 208tq with a T3. Why go bigger, when a T3 will do what you need and spool faster?