Europe makes plenty of NA V8 engines that are still very nice engines. the TVR with 420hp and 380b-ft of torque. BMW S62 with 394hp and 369lb-ft of torque in the M5. or the Maserati 4.2 with 385hp and 333lb-ft of torque in a engine that's a development of the 360 Modena. but as far as American engines i like the 4.6 in the new '03 Cobra's. i've seen what those cars do with just a blowzilla sc and it's sick.