Why not:

Porsche 924

Masterati BiTurbo (with SR20 swap)

Infinti M30

Volvo 240

Ford Mustang (any year...cheap and inexhaustible supply if crashed)

BMW 3-Series (mid-eighties are cheap and plentiful)

BMW 8-Series (if you're a big ball type)

Cadillac Catera (fat heavy car, but if Chasers can do it....)

Datsun Z (any year)

Eagle Talon TSI

Lexus SC300 (hey, Ueno drift his Soarer in D1)

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Just some ideas to have at a track day event where you won;t be running into a car just like yours every 30 seconds. Nissan 240SXs and Hachis are great cars, but different is good. Drifting events could end up like NASCRAP where everyone is driving essentially the same looking car. Zzzzzzz.