Technology

Click on any Technology question to receive an answer:

Exhaust

• What is the CARB emissions rating for Suzuki Outboards? 
• Do the new DF40A and DF50A meet the EPA emission requirements? 
• What is a 4 into 2 into 1 Exhaust System?

Suzuki Electronic Fuel Injection

• What is digital multi point sequential electronic fuel injection? 
• What is sequential multi-point fuel injection? 
• What is Variable Valve Timing (VVT)? 
• What is multi-stage induction? 
• How will EFI, Direct Ignition and a 32 Bit computer interact? 
• How does the Multi-Stage Induction help my DF150/175 Suzuki outboard? 

Lower Unit

• What is a streamline gear case? 
• Why does Suzuki use such a low gear ratio?

Corrosion

• How does Suzuki fight saltwater corrosion? 
• How do zinc anodes help fight corrosion? 
• What other corrosion-fighting features are there? 
• How do I use and care for my outboard engine in saltwater? 

Digital

• What does "digital" mean? 
• How will digital affect the marine industry? 
• Where will digital technology go? 
• What is a 32 Bit ECM? 
• How will EFI, Direct Ignition and a 32 Bit computer interact? 
• What is a monitor gauge system? 
• What is IAC Valve and what does it do? 
• What is digital multi point sequential electronic fuel injection? 

Engine

• What is Suzuki 4-Stroke Technology? 
• What does custom performance mean? 
• How powerful a motor do I really need? 
• Why a 55-degree V6? 
• What is DOHC and why is it important for me and my outboard motor? 
• How come my new Suzuki Outboard doesn't have any spark plug wires? 
• How much charging capacity do I need? 
• Why is an Offset Drive Shaft better? 
• What is Big Block Displacement? 
• How does a Counter Balancer System help my DF150/175 Suzuki outboard? 
• What is the Thrust Mount System? 

Operation

• Why stainless steel props? 
• What is an externally mounted tilt switch and why do I need one? 
• What is "counter rotation"? 
  

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