[Torgus]

Originally Posted by trixdout

Wouldn't twins spool quicker than a large single? You got two smaller turbos versus a larger turbo. And yes I do understand that you are splitting the banks to 3 cylinders per turbo versus 6 cylinders to one large.

At the end of the day it comes down to the mass you are trying to spin (the wheel) and the amount of exhaust gas and it's speed. I would say in general twins spool quicker but do you really need it down low? It all depends on your application and fuel available. If you are stuck without E85 then a single makes the most sense for powah. Even if you have E85 you are running the turbos to their max and have 2x the failure points vs a single in its optimal range.