ok guys, I need help. I am going to be starting to buy my parts and get the motor to the machine shop. Here is what I am looking at. I kinda want to know what to keep in the motor and what to get ride of. The car will not be driving on the street, but I don't have the money to go super drag. Any vacuums that are not really needed, any emissions that I can get ride off.

I have the b18A that I want to put a 100sh of N.O.S on. I want the motor to take that with ease, so just in case I need to step it up I can. What am I going to need to do for this to happen.

It's a 90 Civic Si

I would like to keep the stock rods and place Wisco pistons on them.
Do all the head work like bore, Crower v-springs, 1mm over valves,port match. Should I keep the stock Ex-manifold or get a header?

Any help would be very appreciated

 

TTT