Sterndrive Information, tools, manuals and Mercruiser Parts Mercruiser Engines

Sterndrives.Com

Mercruiser Sterndrive Information

Mercruiser Parts

MerCruiser 454 MAG MPI Specifications

Propshaft Horsepower: 385 (288 kW)
Displacement (Liter/CID): 7.4L/454
Cylinders: V-8
Bore & Stroke (inches/mm): 4.25 x 4.00/108 x 101
Compression Ratio: 8.6:1
Fuel System: MPI
Full Throttle RPM Range: 4600-5000
Ignition Type: MEFI/EST Digital
Alternator: 65/917
Length (inches/cm): 39/99
Width (inches/cm): 32/82
Height (inches/cm): 22/56
Weight (lbs./kg) - Alpha: -
Weight (lbs./kg) - Bravo One: 1177/534
Weight (lbs./kg) - Bravo Two: 1189/540
Weight (lbs./kg) - Bravo Three: 1198/544
Weight (lbs./kg) - Blackhawk: 1191/541
Gear Ratio - Alpha Drive (primary/optional/high altitude): -/-/-
Gear Ratio - Bravo One (primary/optional/high altitude): 1.5/1.36/1.65
Gear Ratio - Bravo Two (primary/optional/high altitude): 1.81/2.0/2.2
Gear Ratio - Bravo Three (primary/optional/high altitude): 1.81/2.0/2.2
Gear Ratio - Blackhawk (primary/optional/high altitude): 1.5/1.36 & 1.65/1.81

Please note that these prices are negotiable and subject to change. Email us with your offer and we will do everything possible to meet it.

Call for GREAT inboard prices too!

Back to Home

Please Email us at Sterndrives.com
Click here for answers to your questions.