As Suzuki was the first in the industry to incorporate multi point electronic fuel injection in a four-stroke outboard with the DF60 and DF70, it is only natural that the DF250 would incorporate the same. Along with Suzuki’s Multi Point Sequential Fuel Injection, the DF250 incorporates an ECM (Engine Control Module) which constantly monitors crucial [...]
Multi-Point Sequential Electronic Fuel Injection The first generation DF70 was awarded the National Marine Manufacturers Association’s Innovation Award for, among other firsts and advancements, its use of Suzuki’s Multi-Point Sequential Electronic Fuel Injection system. The second generation DF70/80/90 use this sophisticated system once again to deliver instant throttle response, improved fuel economy, and low emissions. [...]
Suzuki engineers designed a 4.0-liter V6 engine—the largest displacement found in the industry thus far—with an aggressive cam profile that delivers maximum output and performance at high rpm. In coupling this cam profile with Suzuki’s advanced Variable Valve Timing (VVT), the DF300 delivers the additional torque that outboards need for accelerating in the low to [...]
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