Ferrari 312 T4 - 3.0L Flat-12, 500+BHP at 12,500rpm. Driver by Jody Scheckter and Gilles Villeneuve in the 1979 Formula 1 season, with Sheckter beating Villeneuve for the World Championship. : r/EnginePorn
FERRARI 312T - 023 - Tom Hartley Jnr
Ferrari 312T: The Forgotten History of Formula One's Most Successful Car - autoevolution
Collector Studio - Fine Automotive Memorabilia - 1/8 1976 Ferrari 312 T2