Originally Posted by ade
This may be my opinion but I think any B-series in an SOHC car will get some hassle at the referee station (esp. in CA). But if you have an SOHC VTEC D16Z and get it replaced with the same exact engine, I don't think it'll be as bad.
del sol vtec's have b16's
you have a del sol si with the d16z6, the rule is you can go a higher odb but not lower so any obd1 or engine should work without problems