Improved Production - Under 2 Litre

dynamically selected image: by MPix

Improved Production is the fastest growing category of circuit racing in Australia. An Improved Production car is loosely based on a modified road car, and is made popular by the fact that it is fast and relatively inexpensive, as far as race cars go. Starting out with a production body shell, and then carrying out substantial modifications to engines, brakes and suspension, has proven popular both with beginners to the sport and more experienced competitors.

You are allowed to fit a bigger engine from the same manufacturer as the body shell. It can be a twin cam, or a turbo (with a restrictor), or a bridge or peripheral port in the case of a Mazda, depending on the model. You can lower the car to within 100mm of the ground, excluding the exhaust, and can change springs, shocks, sway bars and fit urethane bushes. Wheel width can be increased to 7inches for a car over 3 Litres in capacity.

Chassis Type

Sedan

Website

http://www.ipransw.com.au/

Address

Po Box 763
Kings Langley
NSW, 2147

Phone

Club Secretary - Richard Prince Ph 0414 301 049

Email

ipra@ipransw.com.au