MENU

Nizpro Supercharged Yamaha 450s

27,000 USD

SOLD - Please email if you are interested in a complete engine and Supercharger package. Nizpro Supercharged Yamaha 450s. 2014 Yamaha 25-inch shaft offshore series engine. With a 450hp Supercharger unit strapped on, this is the world's most powerful 6-cylinder outboard engine on the market today and also includes Nizpro Marines upgraded low water pick up lower unit.

Nizpro Supercharged Yamaha 450s

USD $27,000.00

Made to Order only.
Contact us today to get your Nizpro 450s underway!

Available on backorder

Category:

This Yamaha 4.2 litre V6 engine has been fitted with the award winning Nizpro 450s Supercharger system and been used for demonstration purposes over the last 4 years mostly in freshwater applications with 531 hours on the clock.
With a 450hp Supercharger unit strapped on, this is the world’s most powerful 6-cylinder outboard engine on the market today and also includes Nizpro Marines upgraded low water pick up lower unit.
Customed painted in Metallic Blue with Nizpro 450s graphics and decals, it stands out from the crowd!
If you are looking for the best power to weight outboard engine on the market this is the engine for you.

Located in Australia, with worldwide shipping available.

Contact sales@nizpromarine.com for more information.

Specifications NIZPRO 450s
Engine Type 60 degree V6
Bore and Stroke 96mm x 96 mm (2.78 x 3.78 in) 4.2 litres
Prop shaft Horsepower 450 from 5400 to 6400 rpm
Compression ratio 10.3:1
Fuel Induction Multi Point Fuel Injection
Camshaft and Control DOHC with Variable Inlet Timing
Forced Induction Nizpro/ Eaton TVS 1900 Supercharger
Intercooler Twin water to air charge coolers
Supercharger drive PK8 Drive belt with auto tensioner
Maximum engine speed 6400 rpm
Alternator Output at W.O.T. 50 – 70 Amp
Displacement 4.2L
Bore x Stroke 96 x 96mm (3.78 x 3.78 in)
Alternator Output at W.O.T. 50 – 70 Amp
Compression Ratio 10.3:1
Fuel Induction System EFI
Recommended Fuel Octane 89 MON USA /95 OCTANE RON
Exhaust Through Propeller
Intake 24
Ignition TCI Microcomputer
Spark Plug LFR6A-11
Alternator Output 50 – 70 Amp
Starting System Electric
Lubrication Wet Sump
Engine Oil Capacity 6.3L/6.0L
Recommended Cooling Thermostatic Control
Ethanol Blend Limit 10% Maximum
Gear Ratio 1.75:1
Gear Shift Forward, Neutral, Reverse
Shaft Length 25″ – 30″ – 35″ (F300 DEC Only)
Degree of Tilt 67°
Degree of Trim -3° through +16°
Dry Weight 25″ shaft / 255 kg (662 lbs) ; 30″ shaft / 259 kg (671 lbs)
Mounting Centers 28.5″
Steering
Steering Angle (maximum) 32° from centre, either direction

Click on the quote below to read what PowerBoat Magazine had to say about this world beating engine!
Read what Powerboat-World.com editor John Curnow had to say about the NIZPRO 450s!

Officially unveiled at The SEMA Show in Las Vegas, we take a closer look at the technical features of the innovative bolt-on 450s supercharger kit for the full range of Yamaha V6 outboard engines. Click to see interview.