Ralt RT1 (F3/F2/Atlantic)

History

After selling Brabham, Ron Tauranac returned to construction with Ralt and the RT1: a straightforward, superbly executed aluminium monocoque adaptable to F3, F2 and Atlantic regulations — the same pragmatic customer-car philosophy that had built Brabham's business, updated for the mid-70s. Production quality and parts support immediately out-classed the cottage competition.

Results validated the concept across categories: European and national F3 race wins through 1975–78 (the class's Piquet-era generation cut teeth in RT1s), F2 campaigns, and Atlantic/Pacific sales across the Atlantic markets. The design's success financed the RT-series lineage — RT3, RT4 — that would own junior formulas into the mid-1980s.

Historic racing now treats the RT1 as the definitive mid-70s F3 mount: HSCC Classic F3, Monoposto and continental historic grids run healthy fields, parts flow through Ralt specialists, and the car's forgiving handling makes it a favourite first historic single-seater above FF1600. Values remain moderate — the RT3's later fame overshadows it, to buyers' benefit.

Palmarès

European and British F3 race wins 1975–1978 (Ralt's re-founding era, with future GP names among its drivers); F2 points finishes and Atlantic race wins across export markets; and four decades of historic F3 class success — RT1s remain front-runners in HSCC Classic Formula 3 and equivalent European grids.