This document is the 18TM w/11K-R & T-Maxx Revo Manifold MAX- OWNER'S INSTRUCTION MANUAL. It provides safety instructions and warnings about the engine, engine construction, precautions before starting, basic engine parts, carburetor controls, glowplug information, installation, starting, running-in, final adjustment, carburetor cleanliness, care and maintenance, checking the engine, troubleshooting, exploded views, and warranty information.