Mercury MerCruiser
5.7 TKS (260-hp)
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Mercury MerCruiser 5.7 TKS (260-hp) Mercury MerCruiser 5.7 TKS (260-hp)
The 5.7L gives you all the power you need to ski, wakeboard or just take the family on a few spins around the lake. A few very fast spins, mind you. Its acceleration curve is optimized for pulling power throughout the entire rpm range, while state-of-the-art, high-flow cylinder heads and enlarged intake ports deliver exceptional top-end horsepower.

Key Features

  • The Thunderbolt® V high-energy ignition system that allows for improved responsiveness, idle stability and optimum timing in the midrange for increase
  • Stainless steel flywheel housing and heavy-duty water circulating pump with stainless steel shaft for added durability.
  • 70-amp alternator to handle the demands of today’s state-of-the-art electronic components.
  • The single-piece serpentine belt that requires less horsepower to drive engine accessories, extends belt life and provides easy maintenance.
  • Multiport manual water drain system, which makes winterizing easy. Hand-removable blue drain plugs on the engine block, manifolds, fuel cooler, and ci
  • MerCruiser® knock-control sensor that instantly warns the electronic system to adjust the spark timing for added protection across a wide range of fue
  • High-flow cylinder heads that provide up to 15 percent greater horsepower with no increase in base engine size.
  • Water-separating fuel filter ensuring dependable starts by removing water and small dirt particles from the fuel.
  • Low-profile S-pipe exhaust system that provides more cockpit space and unobstructed exhaust flow for better power.

Mercury MerCruiser 5.7 TKS (260-hp) (Inboard) Specifications
Horsepower 260-hp
Warranty 3 Years
Displacement (cu/cc) 350.00 cu / 5,735.47 cc
Number of Cylinders 8 Cylinders
Configuration V8
Cooling System Raw Water
Weight (lbs/kg) 888.00 lbs / 402.79 kg
Charging System 65 A
Length/width/height 43 in / 30 in / 22 in
Full Throttle RPM 4600


Boats Tested with this Mercury MerCruiser 5.7 TKS (260-hp)
Maxum 2300 SC Maxum 2300 SC Trophy 2352 WA Trophy 2352 WA
Monterey 298 S Bowrider Monterey 298 S Bowrider Monterey 302 Cruiser Monterey 302 Cruiser

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