The Surgery Sprints

The Surgery Sprints (Entry Level Motorsport)

The Surgery Sprint Series has been a feature of the local club racing calendar for 20+ years now and for the last twelve years has been generously sponsored by The Surgery.

As far as motorsport goes it is fairly low-key, no contact event, which is a great entry point for those who want to try their hand at motor racing. The format is simple: you can do single car or dual car sprints. Either the single or pair of cars are released onto the track at 10 second intervals and they complete 3 laps from a flying start. Points are awarded according to the times each driver achieves and these points go towards individual and club prizes.

The requirements are also basic: road legal tyres, fire-resistant overalls, helmet, a fire extinguisher fitted to the car with a metal bracket, a roll cage for all open cars and a Motorsport NZ Licence (day licences are available). Entry fee is just $160.

You don’t have to have a rocket car to enjoy yourself on a racetrack and slower, unmodified cars are more likely to score more points. So whether you have a Herald, a TR7 V8 or something you’d rather not admit to, come and discover the thrill of motor sport for yourself.

You can also follow Project Racecar | The Surgery Sprints on DriveLife for a detailed breakdown of what’s involved in getting the driver and car ready for the Surgery Sprints.

Series Dates for 2026

  • Round 1: Sunday, 03rd of May
  • Round 2: Sunday, 14th of June
  • Round 3: Sunday, 26th of July
  • Round 4: Sunday, 30th of August
  • Round 5: Sunday, 11 of October

Trophies at Stake

  • The Surgery “Drivers Trophy”
  • The “Gauntlet Trophy”
  • The “Bruce McLaren” Trophy
  • The “Hugh Tunley Memorial” Trophy

Basic Rules & Regulations

Venue: Manfeild Autocourse
Type: Tarmac track, circuit or straight-line sprints
Eligibility: Points can be earned by current Intermarque member Clubs, Alfa, BMW, Capri, Cooper, Ferrari, Fiat, Jaguar, Enthusiasts & Drivers, Minis of Manawatu, MG, Porsche, Rotor, Sunbeam, and Triumph Sports Cars.
Also non intermarque cars are welcome and will accrue points in a separate class.
Area: Competitors resident south of a line between New Plymouth and Napier.
To score points it must be an Intermarque Club member in a Club Marque car.
Non-intermarque Club members are welcome to compete.
Tyres: No slicks on points competing cars, DOT rated race tyres are OK.
Coefficient: Turbo & supercharged x 1.7
Rotary x 1.8
Turbo’d rotary x 3.0
Classes: Modified (M) & Unmodified (U)
U1/M1: 0001 to 1300 cc
U2/M2: 1301 to 1800 cc
U3/M3: 1801 to 2500 cc
U4/M4: 2501 to 4000 cc
U5/M5: 4001 & over
Points: For Club & Individuals
1st – 15 Points
2nd – 12 Points
3rd – 10 Points
4th – 8 Points
5th – 7 Points
6th – 6 Points
7th – 5 Points
8th – 4 Points
9th – 3 Points
10th – 2 Points
11th and on 1 point
12 pts only for 1st place in a 1 Car Class
Best 5 results from the 6 rounds are counted towards series results.
Competitors can only scored points from 1 car per event.
Multiple drivers per car are allowed, points only accrue if there is a financial interest in the car.
Runs: Of 3 laps duration
Practice: One run must be completed
Timing: Best timed run will count
Auditing: Schedule A & AA of MotorSport manual
Roll bars are required for all open cars
MotorSport Log book is mandatory
Wellington based Clubs will have auditing in a Wellington venue, Thursday evening
Wellington based competitors will incur a late auditing fee for track auditing.
Modified: Definition thereof:
A Standard car is one that in its present specification could have been driven off the showroom floor. A Modified car is one which includes any mechanical modification, whether homologated or not, that enhances performance on the track.
Bodywork – factory standard including brightwork, except hubcaps, non-performance extras are OK e.g. towbar, sunroof, bonnet locking device. Rollcages are deemed to be a non-performance extra.
Interior – all fitting are per standard, except for front seats. 3 point or harness belts are required.
Drivetrain – all as per factory specifications, excepting air-cleaners.
Exhaust – as per Appendix J 2.3.5. Rotary engined cars with extractors are in the Modified Class.
Tyres – minimum of 50% profile, road-legal (DOT) tyres with WOF standard tread depth.
Wheels – mag and steels OK, so long as width is no greater than 12mm over factory, and diameter no greater than 1 inch above factory.
Brakes – friction pad material is free, dual circuit system enhancements for safety OK, rest unmodified.
Suspension – shock absorbers are free, bushes can be upgraded, ride height to remain standard.
General – ancillary components to remain in original locations.
The Surgery Classic & Performance is New Zealand's premier classic automotive restoration and performance vehicle workshop. Specialising in restoration, coachbuilding, customisation and automotive detailing from their studio based in Kenepuru, Porirua. Providing LVVTA compliance, structural rust fabrication, panel beating, and concourse-grade paint finishes for vehicle enthusiasts and collectors nationwide