A lot of people have a problem with seeing past if the factory ever offered a performance version, if not the answer to them then is it can't be made to perform.
But yet, look at how many recommend a 360 and like the Teen, came with 2 barrel carbs. The 360's were a workhorse engine like the 318. Not meant to be a performance engine. The 360's got modified because of their Cu In. size.