THERE IS AN AUCTION FOR 1973 DATSUN 1200 FAST BACK ROTARY ENGINE. THESE INCLUDES A MAZDA 13B SEMIPERIPHERAL ROTARY ENGINE, NITROUS OXIDE SISTEM, CERTICATED BY NHRA 3/4 CHASSIS, ROLLCAGE, ROLLBAR; AEROMOTIVE A 2000 GAS PUMP, HOLE SHOT WHEELS, DIGITALS MSD WITH LIMITERS, CROSSMOLY WILLIEBAR,RX-7 TURBO2 TRANSMISSION, ADJUSTABLE SUSPENSION. TO MORE INFO CALL ME AT ...GABRIEL.