so how does toyota dyno their motors? exhaust mans. off with no exhaust?
Since you don't know the answer to that question,you obviously have no clue as to the current SAE horsepower rating standard..Below is a link that might help.It explains why the pre 1972 ratings were so much higher than the 1972 and later ratings.Common sense will also tell you that if you have a 1971 or older engine with 350 rated horsepower,and compare it to a current engine with an SAE rated net horsepower of 350,the newer engine will actually produce much more power in the vehicle.
http://neptune.spacebears.com/opine/horsepwr.html Bet if you were to put a ota on a dyno you'd find that you are not even getting that 381 horses at the wheels.
Again you show your great lack of knowledge on the subject.All SAE net ratings are taken at the flywheel not at the rear wheels.This was also the case with pre 1972 engines including Buick.If you researched a bit more on the topic before posting,you wouldn't make yourself look so foolish.
