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Mandy Sinclair's Chickadee Commodore

With over 30 years experience in the automotive and motorsport industry, including US Indy Racing League, Trans-Am, and ALMS Sportscar Prototype involvement, the Le Mans 24 Hours, Rolex 24 Hours, the Indianapolis 500, and New Zealand V8 Touring Cars, we've got the know-how to put you at the head of the pack. Whether it's a turn-key race car, built from the ground up, or fine-tuning an existing race car, we can help.

This is Mandy Sinclair's replica Alan Grice Chickadee Commodore, Sonic has done all the maintenance & suspension work on this racecar for the past 7 years, we are currently building a new engine and gearbox combination to improve the engines reliability & torque


We can build you a turn-key race car from the ground up, or we can fine-tune an existing race car. We can fabricate new items, or provide advice on getting the best from an existing set-up. Please visit our Projects page to see some of the work we have carried out for other customers. more info


So many modified and hobbyist road cars suffer from poor tuning, be it engine or chassis tuning. We like to focus on what we call 'driveability', ie, nice throttle application, carburettor, and chassis tuning.
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