charlo 0 Posted January 24, 2021 Hi guys ! If I want to change the stock motor on a lunchbox for a sport tuned, do I need a new pinion or any other partsĀ or is it a direct replacement ? Thanks ! Share this post Link to post Share on other sites
toyolien 4680 Posted January 24, 2021 It'll go straight in, and nicely wake the Lunchbox up. Just swap the pinion over from your current 540. Share this post Link to post Share on other sites