Can anyone guide me please to Where is the best place to mount the Nos bottle on the Vmax ?

Welcome to the site! I could tell you where to put the bottle. Want me to? The 1 I saw had 2 small bottles that fit in the scoops..

How ? Would love to know I do have one bottle though but I can get all
I am the Nos dealer in Egypt but never thought about it

Do you mean the cheater system bottles ?
Won't they block air ?

The airbox is far from air tight, especially if you have the top off the air filter.. I don't see the motor starving for air when you're shooting oxygen down its throat..

Ok that's when I am shooting but when I am not this is block in air intake right ?

the decorative plates just under the pass seat can take longer bolts just use the bottle brackets with longer bolts but not to long to scrape that 17perelli rear tire

I can only say what I saw, and it was similar to this setup with 2 small, long bottles, with nozzles directed into the filter area

To capt bob
Won't this hurt the diavel engine I mounted too ?

Bob ok thanks will check that
The one I have here is a 2 lb bottle and I think it is too bulky to install

I'm not Capt Bob, but you will hurt any motor you run nitrous on if you have no clue what you're doing.. Keep us informed PLEASE! The problem is not getting more air to the motor, it's getting more fuel to the motor to keep from melting pistons.. A fuel rich motor won't burn pistons