Originally Posted by 2006whitesti
Great job guys! I always enjoy seeing your post. However, I know the BW turbos tend to be on the large "body" size, but with only a 62.6 mm inducer this thing seems to be a lag monster. I thought that the EFR series was supposed to offer an advantage as far as spool.?
This is a large turbo capable of nearly 800bhp. I don't think it's laggy at all for the size. Also remember we're running cams and heavily ported heads which shift the powerband to the right. On the street the boost threshold is excellent and transient response is even more impressive. Once we're all set I'll do some street pulls to show real world spool.