The RX2 is the familiar Sports Sedan of Dave Cundy's. He doesn't half get stuck into it.
The RX3 of Pascoe Ayling's was also entered as a Sports Sedan. That's a great little car too, complete with flared guards. No flares on the R100 you'll notice.
This immaculate normally aspirated Datsun 1600 was so quick it beat Peter Hall's 260Z. That would have upset him, he's usually the benchmark for Datsuns. The other Z (240 version), jointly driven by Chris Ferguson and Andre Lukasz didn't quite reach him though. I wonder if Peter knew Kevin Mackrell was coming, although there's not much Datsun left in that monster.