Traxxas Modification "Must send in your engine for this service."
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This is custom to your driving needs, Cranks are lightened and bored with a perfection of turbo cuts to really sling the fuel while atomization. Crank case is rectified for more even fuel/air mix distribution to the ports. The sleeve is sculptured like a Greek Goddess to redirect the firing pattern and achieve and sustain velocity. Adding up to 15,000 more RPM and 40% off the bottom.