MSD 4240 Charge Speed Enhancer

MSD 4240 Charge Speed Enhancer is ranked 1st in electronic speed governors and 1st in electronic speed governors based on our comprehensive analysis.

Reviewed by more than 12 consumers, more than 83% of the reviews about this MSD engines & engine part had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended engines & engine part, fuel system, electronic speed governor, and engine part.

Features:

• Increase speed by up to 10 mph
• Direct plug in to the factory harness
• Compact and sealed housing
• Fits all 660 Rhinos