Skip to content
Marine + Fishing Supplies: Now Available Online (opens in new tab)

2026 Yamaha XF450NSA

Stock # - XF450NSA·Outboard Engine
2026 Yamaha XF450NSA - Stock Image 1

Specifications

Alternator Output
102 Amp Gross, Max (up to 96 NET at idle)
Bore x Stroke
96 x 96 mm (3.78 x 3.78 in)
Compression Ratio
12.3:1
Degree of Tilt
-4° through +73°
Degree of Trim
-4° through +16°
Displacement
5.6 l
Dry Weight
963 lbs
Engine Cylinders
08
Engine Oil Capacity
7.8L / 8.2 Quarts
Engine Type
V8 / DOHC / 32 valves / 4 Valves per Cylinder
Fuel Induction System
Direct Injection
Full Throttle RPM Range
5000 - 6000 RPM
Gear Shift
Forward, Neutral, Reverse
Horsepower
450 Hp
Ignition
TCI Microcomputer
Lubrication
Wet Sump
Max HP
450 HP
Mounting Centers
28.5"
Recommended Engine Oil
Yamalube® 4M (See owner's manual)
Recommended Fuel
Octane 89
Starting System
Electric w/ PTT
Steering
Integrated, Electric Actuation
Warranty
Limited 5-Year Pleasure, 3-Year Government, 1-Year Commercial

Similar Outboard Engines

CallGet Best Price
© 2026 Monahan's Marine. All rights reserved.Powered byStealth SuitePrivacy Policy•Sitemap