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