Integra Type-R gearbox
 

will an Integra Type-R gearbox bolt-on to a B16A2 engine without modifications?

I'm looking into the future and don't want to blow my gearbox when I turbo charge my pocket rocket :)

yes....but for a turbo app the B18B tranny is much better suited because of its low gearing....it allows the turbo time to spool up. as far as blowing anything its all about the strength of the parts inside....you may wanna consider an upgraded clutch and pressure plate etc....but it all depends on the tranny's mileage and the HP your car is making :) and how harsh a clutch engagement you want ;)