2024 Quicksilver® 350 MPI Alpha 712-88M0136293

Information

2024 Quicksilver® 350 MPI Alpha 712-88M0136293

It’s the V-8 engine you really wanted when you bought the boat. It’s never toolate to upgrade from a carburetor or from a 5.0L to a 350 MPI!

Features may include:

  • 3-Year limited factory warranty
  • Internal upgrades: Black-X Valve Tech, screw in studs, thick wall casting, hardened valve seats
  • CARB & EPA compliant – requires old engine return for repower

Photos

Highlights

  • Plainville, Connecticut
  • 2024
  • Quicksilver®
  • 350 MPI Alpha 712-88M0136293
  • Available
  • 30" (740 mm)
  • 22" (559 mm)

Specifications

  • 2024
  • Quicksilver®
  • 350 MPI Alpha
  • 712-88M0136293
  • General
  • 300 HP (224 kW)
  • Full Throttle Range: 4800-5200 RPM
  • 350 CID (5.7L)
  • All new iron block with Quicksilver iron heads using screw in rocker studs, Black-X valves, and hardened valve seats
  • 4.00" (102 mm)
  • 3.48" (88 mm)
  • 9.4:1 | Rocker Arm: 1.5:1 Stamped Steel
  • Crank Fired High Voltage Switch w/Knock Control & Iridium Spark Plugs
  • Thermostatically Controlled Raw Water – 160F
  • High Flow Oil Pump
  • Marine intake with iron base and 2-piece long runner intake with 75mm Throttle Body Unit
  • Requirement: 87 Octane (R+M)/2 | MPI system with Gen2 Cool Fuel
  • Water Drain System: Multi-Point Drain – Hand removable Blue Drain Plugs | Exhaust System: Iron Manifold with Dry-Joint Exhaust Elbow
  • 1.47:1/ High Altitude 1.81:1
  • Charging System: 65 Amp / 917 Watt Alternator
  • Rocker Arm Ratio: 1.5:1 Stamped Steel
  • 32" (814 mm)
  • 30" (740 mm)
  • 22" (559 mm)
  • Requirement: 87 Octane (R+M)/2
  • Recommended Engine: SAE 25W40 NMMA Certified FC-W Synthetic Blend
  • Cranktrain: Nodular Iron Crankshaft and Powder Metal Rods | Audio Warning System: Oil Pressure, Coolant Temperature, Drive Lube, Water Pressure
  • 932 lbs / 423 kg