with enough welding anything is possible but if you really want an S30 go buy one, there isn't enough of a difference to justify all the fad work needed to make the conversion
BOV yeah you can add one just gotta weld a flange to the "J" pipe, but you'll want a recirculating type as with the stock ECU you'll get a momentary rich condition between shifts negating the benefit of the BOV
"if I had all the money I ever spent on cars........I'd spend it all on cars" 12.378 in a rusty datsun with a sliping clutch "The Rusty Mistress" 299.3 whp and 305 lbft TQ, 2105 lbs I'm cleaning out my garage, lots fo Z parts, S30, Z31 and Z32 here is my ebay listing http://motors.search.ebay.com/_W0QQsassZevildky if you're looking for something shoot me an e-mail, evildky@bellsouth.net
