When you have purchased your Formula Ford, you will need to contact Ian Barlow at ibarlow84nz@gmail.com to register a race number. All Formula Ford racing numbers in NZ are controlled by the clubs and managed by Ian. Your number is valid only while you are racing. If you wish to reserve your number thereafter you need to reserve it and there is a $55 per annum cost associated with this and payable to your local NIFF or SIFF club.