2024 Marine Power 5.7L Base

Information

2024 Marine Power 5.7L

Authentic GM Marine longblock engines manufactured on GM production lines strictly for marine use. Available in both standard and counter rotations in multiple displacements. Serves as the base for all Marine Power engines.

Our base engines are the ideal replacement for your engine if the existing components are still good and can be reused. With the ability to be configured and built up to match any application, our base engines offer ultimate flexibility.

GM Authenticity, outstanding performance, variety, and versatility make our marine base engines the premium longblock replacement option.

Photos

Highlights

  • Plainville, Connecticut
  • 2024
  • Marine Power
  • 5.7L Base
  • Available

Specifications

  • 2024
  • Marine Power
  • 5.7L
  • Base
  • General
  • Horsepower: 325 hp (161 kW) @ 4000 rpm / 196 hp (146 kW) @ 4000 rpm (CNG)
  • 308 lb-ft (418 Nm) @ 1400 rpm (LP) / 283 lb-ft (384 Nm) @ 1600 rpm (CNG)
  • 350 cid (5736 CC) / 5.7L
  • Head: Cast Iron | 90 Degree 8-Cylinder
  • 9.4:1
  • Configuration: Overhead Valves (2 valves per cylinder) | Lifters: Hydraulic Roller
  • 4.00" (101.60 mm)
  • 3.48" (88.39 mm)
  • Controls: Positive Crankcase Ventilation
  • 5150 Steel Billet
  • Flywheel Diameter: 14" (Ring Gear Towards Engine)
  • Pan: 5.5 Quarts (with filter)
  • Firing Order: 1 – 8 – 4 – 3 – 6 – 5 – 7 – 2 | Engine Orientation: Longitudinal | Connecting Rods: Forged - SAE 1141 | Main Bearing Caps: Cast iron GM232-M
  • Block: Cast Iron GM232-M | Crankshaft: Nodular Iron
  • 1 Year Limited (Commercial 90 day)