I want to go with a turbo motor and was wondering which motor is best for this application. I have heard that the b18b is because it has a slightly lower compression and no vtec which isn't needed for higher boost. I just need some opinions on this.

 

check out this thread: https://honda-tech.com/zerothread?id=409073

it'll help you out.

 

Also you would need to provide more info like budget, intended use (track,street, both, etc) desired hp, stuff like that.....

 

If you have plenty of $$ and high goals go with a b18c or crvtec. If your on a budget and looking for anything in the 200-300hp range Id say go b18b. You can always add a Vtec head later.

 

Every motor has it's advantages and disadvantages, choose one that best suits your driving habits.