b18 or b20
 

is it worth spending the extra $100 or so for the b18b or should i go for the b20b?

just found out about the h2b build and considering it, or maybe just trying something weird like the g25
http://www.tigerautoparts.com/details.php?id=1653

A b20 can become a monster just remember UNLESS you build the motor don't rev the **** out of it. Just because you put on a different head doesn't mean it can now rev to 9000k safely without blowing.

I like the B18b better. The block is stronger. LS/Vtec or a boosted LS is going to be safer than the B20.