Top Speed?

[rbod]

the swingarm isn't on it. It's out being powder coated and the bottle is at work in the freezer. I'll take pics of the cool **** though.

p.s. we extended the swingarm at work. but there is a guy on ebay that sells them and will make any length you want.

 

[DeathShadow]

why the **** do u have ur bottle in the freezer? what kind of PSI are u gonna get by doing that?

 

[rbod]

if you get the bottle cold enough, it'll create lower pressure in the bottle then abient air. It will actually pull the nitrous in instead of having to pump it in. You can get more in a bottle. At work, we get 12lbs into 10lb bottles. pressure generally stays under 1,000. I'll probably only get like 2.8 pounds in my 2.5lb bottle, but what the heck, it's free.

 

[DeathShadow]

if you get the bottle cold enough, it'll create lower pressure in the bottle then abient air. It will actually pull the nitrous in instead of having to pump it in. You can get more in a bottle. At work, we get 12lbs into 10lb bottles. pressure generally stays under 1,000. I'll probably only get like 2.8 pounds in my 2.5lb bottle, but what the heck, it's free.

Interesting I never tried that. What shot are you running? **** it lets see some pics on how u setup ur lines/pump/relays! your holding me in suspense here!

 

[storydude1]

if you get the bottle cold enough, it'll create lower pressure in the bottle then abient air. It will actually pull the nitrous in instead of having to pump it in. You can get more in a bottle. At work, we get 12lbs into 10lb bottles. pressure generally stays under 1,000. I'll probably only get like 2.8 pounds in my 2.5lb bottle, but what the heck, it's free.

That's also a good wat to blow up tanks. Well, pop the Burst Disk.

They leave a 10 Lb tank rated at 10 Lbs for a reason. That 10Lbs rating is supposed to be at 70*F. Leave that 12Lb-filled 10Lb tank in the sun for 2 hours and watch what happens.

But do it from a safe distance please. Wouldnt want you to become shredded.

 

[rbod]

well, i tend to not leave my bottle in direct sunlight while over-filled. that's just me, some people might get off on that kinda thing.

 

[storydude1]

After seeing a 125CF O2 cylinder go thorugh a 12"Block wall, a 1988 Caprice, and then wrap a dumpster around itself after a valve got knocked off, I tend to be careful around Pressure vessels.

My 251 O2 is at 3200 PSI full @70*F. Leave it in the sun, and it jumps to 3500PSI. Burst disk is rated at 3850PSI.

 

[rbod]

Sorry to ruin the suspence Death, but you can't see anything involved with the nitrous unless i pull the tank off. i'm not necessarily trying to hide it, but i'm not trying to advertise either. Either way, it's nothing more than an NX Piranha kit right out of the box with a 10hp jet. I tapped the fuel tank on the right side of the take opposite the petcock and hooked all the wires up right at the starter. i only have about 6 inches of fuel line. I'd pull the tank and take pics, but i just got the thing together and don't wanna un-do it all. I'm sure it'll be apart in the near future at which point i'll take pics of the kit.

 

[storydude1]

You don't think the temps under the Gas tank cannot reach HIGHER than in direct sunlight?

Dude, MOVE THE TANK. The underside of the gas tank can reach 200* EASY even moving. Radiant heat is still heat.

Unless you have the tank mounted somewhere else, then disregard.

 

[rbod]

if you would have read the whole thread you would have seen that it's mounted under my seat. I'm not gunna put a nitrous take on top of the engine. and that would be an amazing fit also.

 

[storydude1]

And if YOU read,

Unless you have the tank mounted somewhere else, then disregard.

 

[storydude1]

Oh, and since you wanted to go down this road, at 11,500 RPM assuming stock stroke, you'll be pushing Piston speed to 81.1 Feet per second. Not gonna happen in a single.

The piston will be doing 55 MPH.
81.1 foot/second = 55.2mile/hour (mph)


I forsee you riding a Bomb.

 

[rbod]

good to know. I'll let you know how it works out.

 

[storydude1]

good to know. I'll let you know how it works out.

I know exactly how it will work out. You'll crack it open, hit the nitrous, Float the valves around 10,650 RPM, it'll suck air, and go BOOM.


All right between your legs.

Ever think of the forces acting upon a piston going from 0MPH, to 55MPH, then BACK to 0MPH all within 2.4"? And doing that 20K times a min.? Each 1/2 crank revolution has a start, and stop cycle.

BOOM.

 

[rbod]

k. good to know.