The NZ Vintage Kart Grand Prix will see 130 karts and six Australians competing at the CHEMZ Raceway in Fern Hill over the weekend.
Vintage Karting NZ president Mark Jenkinson said vintage karting was leading a resurgence in the sport by drawing people back to it "in a fun, social manner".
"I've been the national steward and I've been the national president, but karting was the last thing I would get my daughter into because it is too intense," he said.
"Karting was marketed as the stepping stone to Formula One racing and still the majority of Formula One racing drivers come through karting.
"The sport has evolved in that direction. They have computerised dashes just like the V8 Supercars or Formula One. They can show you everything from your lap times to your heart rate to your G-forces.