If you followed any of Fiids subaru swap thread you'd know that he installed a 2.0 Subaru motor with a single turbo. He estimates that it currently has about 180 hp which seems about right.....With Anthony S. as my passanger, I left the "pub" and hit Hwy 1 with the mission of flogging Fiids car to see what this conversion stuff was all about....6500 rpms just comes up too fast in 1st gear and knowing the strange 2nd gear placement I was nervous as I selected the next gear, luckly I found it and the grin on my face was matching that of Anthony's...yippeeeee, this car is quick.
The sound of the motor was inspiring to either get on the gas or let the compression slow you down, it didn't matter which direction the tach needle swung, the motor still sang to you in a lovely manner.
Even with this car only running it's current 7psi, I think it would give my 3.6 powered 911 a serious workout up thru the gears.
If I did go to the watery side, I would consider a Subaru conversion over a V8 conversion for my choice in powerplants...and yes, I've driven a few V8 conversions with motors ranging from stock straight out of the family station wagon to aluminum headed ZZ4 crate motors...I really liked the balance and the feel of the Subaru conversion.