Honda Technical Database

Honda BF150 VTEC

150 HP 2024 4-Stroke Current Production ✓ Service Data Verified

General Specifications

HP / kW 150 HP / 111.8 kW
Displacement 2354 cc (143.7 cu in.)
Cylinders 4 (Inline)
WOT RPM 5000 - 6000
Weight 218 kg / 481 lbs

Drive & Lower Unit

Gear Ratio 2.14:1
Shaft Length 20, 25

Electrical System

Alternator Output 756 Watts
Starting System Electric

Technical Maintenance Toolkit

Verified service specifications for the Honda BF150 VTEC (2024)

Lubrication

Engine Oil
Honda Marine 4-Stroke
Oil Capacity 6.7 Liters
Gearcase Lube 980 ml

Ignition System

Spark Plug
NGK ZFR6K-11
Gap Setting 0.043"
Firing Order 1-2-3-4

Performance Specs

Idle RPM 700 ± 50
WOT Range 5000-6000
Alternator 756W

Standard Maintenance Intervals

20H Break-in Service
100H Annual Tune-up
300H Water Pump & Seals

Identification

The serial number for the Honda BF150 VTEC is typically found on a plate located on the transom bracket.

Maintenance Compatibility

These models share common service parts with the Honda BF150 VTEC:

Model Evolution

History of the Honda 150HP series over the years:

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Reference Data

Information compiled from Honda Marine factory service manuals and original sales literature published in 2024.

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