The Lola T300 was succeeded by the Lola T330. It was a modern and improved Formula 5000 contender with a low center of gravity, modified wing, revised shape, and a monocoque tube chassis. In 1973, it won 11 of 35 races in the three major series. 25 examples were built, using chassis number HU1 to HU26. The HU13 number was not used due to superstition. Over the years, around six examples have been destroyed.
Following on its coat-tails was the T332 introduced the following year. The car was not needed, as the prior model had done so well, but it did bring several important improvements. These modifications resulted in the UK and US Series Championship for 1974, the Tasman and US Series in 1975, and the US Series in 1976. When the Can-Am series was introduced, it ran rather well in that series alongside its purpose-built variant, the T333.
The Formula 5000 series was, like so many other series, intended as a low-cost series for open-wheel racing. The '5000' comes from the maximum 5.0-liter capacity allowed in the cars. Engine sizes varied - some competitors went with 3.5, 4.5, and 4.7-liter versions. This category was contended by several well-known marque's such as McLaren, Eagle, Lola, March, Lotus, and Chevron.
by Dan Vaughan