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Okay so I am begining to get serious about putting a big turbo on. It is still not quite there yet, but I have questions. I have an AGP 50 trim with a .48a/r sitting at home right now, but that is all. I went with a .48a/r because my intentions are DD, AutoX, and an occasional road race/HPDE. So a quicker spool was my intent. And since it will still be my DD, 400-450 HP is my max limit. So.
1. According to the AGP website on the 50 trim page, they make an AGP Cast 3" V band outlet twin scroll T3 housing available in .55 and .75 A/R ratios. Which one would be best for my intentions?
2. On the turbine housing selection page they have AGP turbos listed at 57mm and 65mm. Each with .75a/r, 1.0a/r, and 1.25a/r. So which one of those is correct? And why is the no .55a/r choice?
3. Would it be a better idea to go with a Zeta 2.8 twinscroll?
It's a MOPAR, that is why I drive it. Death to the infidels!!