I have read/heard to install a type-r/ctr lsd into a b16 tranny:
b16 housing needs to be altered to fit the lsd
Type R Ring gear and bolts are required
I am no tranny expert but it sounds about right.
__________________

Authorized Dealer & Tuner for: Hondata, eCtune, Neptune, AEM, Crome, Precision Turbo, Omni Power, Walbro, Innovate & more. Dyno Tuning Services, Ecu Chipping, Chipped Ecus, Conversion Harnesses, Widebands, Fuel Injectors, Fuel Pumps, Map Sensors & more.
For more information visit http://www.Phearable.net or call 1-888-236-9831