Effectively prevents your engine's rpm from exceeding a predetermined limit. It is continuously adjustable from 6000 to 12,000 rpm with a smooth, precise limiting action. Has expanded capabilities and will work with most 4-cylinder inductive engines.

• Continuously adjustable from 6,000 to 12,000 rpm
• Smooth, precise limiting action
• The DRL-300 has expanded capabilities and will work with most 4-cylinder inductive engines
• Effectively prevents your engine's rpm from exceeding a predetermined limit