currently have a 17c, with 550s and 255 and safc. I want to go bigger, i want my car to be a beast off a 60 mph roll. I was thinking like the SCM-3231E (54 Trim with stage 3 turbine wheel) mitsu housing, but not sure of stock internals, is that to big?

 

I have a friend selling a sc-61.Pm me if your interested