• General
• OptiMax
• Fuel & Fuel System
• Ethanol
• Electrical
• Winterization
• Parts
• Model Year Elimination
• CARB Emissions

• Product Modification
• SmartCraft
• Fuel/Oil Recommendation
• Emissions
• Ethanol
• Technical Information
• Propping
• Winterization
• Parts
• Maintenance
• Corrosion
• Buying New Product

Models with Emissions Control (EC) have catalysts that enable the engine to meet emissions requirements in California. For more information, download the Emissions Control FAQ in PDF format.

MAINTENANCE	STORAGE
TOW SPORTS (Non-EC Models) Tow Sports 5.7 TKS Tow Sports 5.7 MPI Scorpion 350, 377	TOW SPORTS ENGINES (Non-EC Models) Tow Sports 5.7 TKS Tow Sports 5.7 MPI Scorpion 350, 377
TOW SPORTS ENGINES (EC Models) Tow Sports 5.7 MPI with Emissions Control Scorpion 350, 377 with Emissions Control	TOW SPORTS ENGINES (EC Models) Tow Sports 5.7 MPI with Emissions Control Scorpion 350, 377 with Emissions Control