Ok. So I don't quite know where to post this and feel this might be the right place. if not,please excuse me.

So I've already started my first build and have learned alot. Everytime you learn one thing though 100 other things seem to pop up. I am at the stage where I now can start putting my block and heads back together and have come to a fork in the road. So I recently came across a set of B20B heads. the thing is I have a b18a1 block and a set of b18a1 heads and now I also have the b20b heads. both sets are non v-tec. What i want to know is what I should do with the block. Go with the b18 or the b20 heads? This question might seem stupid to some of you grease monkeys, but remember, I'm still new.

Can anyone give me an opinion on what set up I should use and why? Please!

 

I forgot to mention it's a p8 b20 head,if that changes anything