Oil pans

The 42 hp can be gained,as long as you have a 1300HP pro stock engine,and not a bracket motor.In real life,for us people that run a 4-500hp motor,you will get 7-15HP gain if you run the motor over 6500RPM,and this is in the mopar bible.So if you are not,have a beer and don,t believe every thing that is written in books,or what motor it was on.If you made 42HP by adding this,then they are saying that the baffling is worth just as much as a set of ported heads,think about it?Mrmopartech