I've got Acura CL 97 with F22B1 Vtech. And i'm replacing it with JDM motor F22B Vtech. I need some help and there is some question.

1. Do i need to change Main Computer in the car .. If not - could i buy something that will work and give me more HP?
And i'm rebuilding my old Transmission and putting it back on JDM engine. I don't know what kind it is.
2.Do i have to change some pins in computer? and if yes. Please give me diagram if possible or explain how and witch ones.

I know i need to replace oil pump for crank position sensor .I'll do that..

3. Do i need to do anything else except changing Oil Pump?

Any ideas will help a lot ,

This is my first post on this website, I hope I put it in the right category.
Thanks again.

Hope someone will read it.