Mercruiser SR383 Bravo 1 Package (1.50:1) Complete Package (#SR383B1PKG)

PRICE:
$12,495.00

Part #: SR383B1PKG

This product is no longer available.

Mercruiser SR383 Bravo 1 Package (1.50:1) Complete Package

Mercruiser Sale

"…delivering the power of a 'big-block' - without the size, weight, price or fuel consumption"

 

In a first-of-its kind development, MerCruiser is now offering a customized non-production sterndrive engine that delivers the power of a "big-block" - without the size, weight, price or fuel consumption.

 

350 horsepower and 390 pounds of torque! The 383 Magnum mulit-port fuel-injected power plant is based on a small-block 6.2 litre engine, but features a large-bore-diameter and longer stroke that provides 350 horsepower along with tons of torque. It's designed for medium-sized sport boats, runabouts or day-cruisers that desire a little extra from the performance department, but may not have the room to handle a big-block's larger size or weight.

 

In an initial sea trial in a 1986 Sea Ray Pachanga, the 383 was installed with a Bravo transom Bravo I Sterndrive (1.5:1 ratio) and turning a Bravo 24 pitch propeller. It reached a top speed of 62 miles per hour at 5,000 rpm. That represents an impressive 20-percent performance improvement over the boat's original 350 Magnum engine with an Alpha drive and 21-pitch propeller. In addition, at cruising speeds of 30 to 40 miles per hour, the 383 registered an extremely low fuel consumption rate of only 3.5 to 3.7 gallons per hour - and the installation crew commented on how much quieter the ride was. THIS IS A GREAT, GREAT REPOWER OPPORTUNITY!!

 

The 383 is one of MerCruiser's "Plus Series" engines which includes a 1 year factory warranty!!

 

383-MAG STROKER ENGINE
350 Crankshaft Horsepower
Due to its size and power, this is an ideal replacement engine for the old 454s

1-Year factory warranty
Available at any Mercury/MerCruiser authorized dealer

2 additional years of coverage
Available from Mercury Product Protection


Dynamomoter Tested Utilizing Approved SAE - J607 Specifications

  •  GM 350-Gen+ Longblock
  •  Round 10 pin electrical harness connector
  •  Block deck is inspected and milled as required to help the gaskets seal.
  •  Crankshaft Main-Caps are line-honed for straight and true rotation.
  • Forged Steel Stroker Crankshaft
  • Forged Powdered Metal Stroker Connecting Rods. (mass-matched for balance)
  • Marine Oil Pan
  • Dipstick Assembly (starboard-side)
  • 5-Quarts of MerCruiser 4-Cycle 25W-40 engine oil
  • Top-Mounted Remote Oil Filter Assembly
  • NEW 3-Piece Full Roller Timing Set
  • Front Timing Cover
  • Cam Bores have Production Bearings Installed and Machined to Spec
  • Roller Camshaft is carefully inspected and highly polished.
  • Remanufactured Roller Lifters (including new roller bearings)
  • Cylinder Heads resurfaced for enhanced gasket sealing
  • 100% NEW Stainless Steel Valves (intake & exhaust) (oversize-stem)
  • Machined Valve Guides to accommodate new Stainless valves
  • New Valve Springs
  • New Valve Stem Keepers
  • New Stem-to-Guide Seals
  • Metal Center-bolt Valve Covers
  • Water Circulating Pump
  • Alternator
  • Sea-Water Pump
  • Power Steering Pump
  • Serpentine Accessory Drive Belt
  • Belt tensioner(s)& pulleys
  • Thermostat Housing
  • Water Circulating Hoses with Multi-point drain system
  • Complete Installation Instructions
  • High Volume Oil pump
  • Hypereutectic Pistons with Grafal (Graphite) coated skirts
  • Moly Faced Piston Rings
  • Clevite 77 H-Series perfomance engine bearings
  • Marine Grade Gaskets and Seals
  • Brass marine-grade block plugs
  • Harmonic Balancer
  • Flywheel
  • Starter Motor
  • Electric Fuel Pump
  • Cool Fuel Kit
  • MPI intake Manifold
  • MPI Fuel Delivery System
  • Flame Arrestor
  • 555-ECM(Capable of supporting Smartcraft technology if desired)
  • Distributor Assembly
  • Spark Plug Wires
  • Spark Plugs
  • Sterndrive Oil-Level Reservior / Indicator
  • Engine Mounts with Installation Hardware Kit
  • Style 1: Bell Housing / for Sterndrive applications with Coupler
  • Style 2: Bell Housing / for inboard applications with Coupler
  • Exhaust Manifolds
  • Exhaust Elbows
  • Exhaust Y-Pipe
  • Exhaust Mounting Hardware

OPTIONS PURCHASED SEPERATELY:

  • 3, 4.7, or 6 inch Exhaust Risers
  • Bravo I, II, or III Drive Assembly

Notes:
*Image above includes all available options
*DTS technology is not an optional accessory for this engine assembly.

 

  Call us for more details 866-335-3396!!