Twin BW S366 on 427LSX?
I had thought the 73mm turbine might end up too laggy for mine, and it was suggested the 68mm might be better.
But I see BEP offer a T3, 0.70 AR housing for the 73mm turbine wheel. This might be a better option than the larger T4 housings and the smaller turbine wheel.
Either way, it is another option.
Decision is to whether to stick with a cast 66mm or go for an aftermarket billet wheel.
The Best V8 Stories One Small Block at Time


^ I was looking forward for some updates on this. 






