450 HP Yamaha Offshore/SHO

[boscoe99]

More than simply "Bold New Graphics".

Supercharged 450S - Nizpro Marine

[robert graham]

With the same warranty as the base engine?...

[99yam40]

how long will the lower unit hold up to the extra HP

[DennisG01]

What I think is interesting is that... knowing (all) manufacturer's continually try (seems like they try harder and harder every year) to stuff 10lbs of poo in a 5lb bag, how is Nizpro able to ALSO get a supercharger in there? I know there is some room under the hood, in the front, but still! I find that impressive.

[TownsendsFJR1300]

Now we're talking!! Very impressive!!

Put that on a 100 HP block, get 200 HP and I'm in!!!

107 mph (Force F19X Social Hull)!!!


Bout time actually. They've been using super chargers for ever, many jet ski's nowadays have em stock..

[boscoe99]

The motor had a great sound in one of those videos.

[99yam40]

What was the original HP?
350?