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NITROMETHANE : It’s About the Speed Stupid

Thursday May 28, 2009

I’ve gotten a lot of questions lately about the difference between nitromethane (Nitro) vs.regular 2 cycle engine gas used in rc gas boats.

First, let’s understand that nitro and gas are two completely different animals. You should never throw gas(2cycle) in a nitro( glow plug) and vise-

versa. It’s funny how so many think rc gas boats are the same as the nitro boats.

Nitro, while it does have oil, as one of it’s components, also contains nitromethane and methanol. The methanol supplies the

energy and is the main component, the oil aides in temperature control and the nitromethane provides oxygen to the glow engine creating more combustion,

therefore more power.

The hydrocarbon nature of gasoline just can’t match the nitro’s superior combustional properties. That’s why the top racers choose nitro engines over the

gassers. They are also smaller and lighter, so the increased power to weight ratio, really makes for a faster boat.

IN MY Opinion

If speed isn’t an issue, you should not bother with the nitro rc boats.

Just pay the extra up front cost for a good rc gas boat and save yourself from all the extra hassels nitro’s bring to the table.

Nitro’s Negatives:

1.Nitro requires one to handle it with great respect. It is highly flamable.

2.A proper container is a must. This stuff evaporates real fast and you don’t want to contaminate it with water, or anything else for that matter.

3.Nitro is harder to find (at least compared to regular gas) it’s only sold at hobby stores and online.

4.Because of the more combustional fuel, glow plug engines are harder to adjust and maintain.

5.Nitro is conciderably more expensive than gasoline. When all is said and done this makes the nitro rc boats, more expensive than the gassers.

Nitro’s Positives:

1.Speed 
                                                               
2.Speed

3.Speed

                                                                        

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Electric, Gas and Nitro Radio Controlled Boats

Monday Mar 2, 2009

Radio controlled boats are a great way of passing the time and enjoying oneself. 

Radio Controlled Boats are better than the rc cars, I think, just because of the fact

your going to be by some body of water and it’s usually summer and it’s usually

hot. Kinda goes together if you ask me.

Athough a lot of electric radio controlled boats are perfect for helping a beginner

master the basics, the current era of advanced electric design can give the best of

both worlds for all of today’s R/C boat enthusiasts. Here’s a little beginers guide to

get you going.

Come back soon as there’s always something new to read or look at in this blog. In

fact my goal is to have this blog be your radio controlled toy guide to online

atrticles, product reviews, cool rc boat videos.

                                                                                                                                             

Electric RC Boats

If your project is sport, racing, or scale, you have two options: fuel or electric.

Most electric boats require 6 cell 7.  An electric motor and reduction gearbox is

used to drive the output arm and a variable component such as a resistor

“potentiometer” or tuning capacitor. 

                                                                                                                                               

Fuel

Fuel, start packs, batteries and chargers are almost always sold separate and

must be purchased in order to operate the boat when it arrives.  Nitro boats use

Nitro-Methane fuel and Gas boats use regular car gas with oil mixed in the fuel. 

Special caution must be taken while near fuel sources.

                                                                                                                                               

Gas and Nitro rc boats

Gas boats are capable of very high speeds usually in the 40 to 45mph range.  Gas

engines are slightly more complicated mechanically because they have spark plugs

and magnetos.  Gas and Nitro boats can run for extended periods of time. 

Gasoline-powered vehicles require only a receiver battery pack and a means to

start the motor, usually a pullstart.

If you are looking for some fun in the summer, then  controlled boats“>radio controlled boats are

just for you.  Various radio controlled boats are available for purchase by hobbyists

and consumers; knowing which is right for the individual is very important to a

successful investment and purchase.           

If you’re looking for RC model boats

you need to go over at

www.radiocontrolledstuff.net Today…

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RC Boats | RTR Assembly (What to Expect)

Wednesday Jun 3, 2009

Before buying a rc model boat realize they come with different assembly requirements. Builders’ kits are for the serious hobbyist, while the almost ready and ready to run kits, require only basic tools and skills.

You’ll find the lower priced plastic models, such as the Traxxas Blast, only require installing the radio receiver batteries. Other than that these rc boats are ready to run right out of the box.

For the grease monkey types, who are more into engines than boat building, there are the ready to go gas and nitro, radio contcontrolled boats to consider. Just waiting to be modified.

So that you can get an idea of the assembly required for a typical hobby grade gas rc boat, the following is a description of what I had to do in order to get my new boat ready for action.

The company I got my gas rc boat from, shipped from the factory in China. Yes the Chinese actually make really good rc boats. This one called, the Osprey, is 48″ and goes 50 mph as is. But here’s where it’s good to have a little handyman in you. The directions are like the Japanese ones…not very good.

If I would of had good directions the assembly would have been about 20 minutes max, but since it was my very first serious rc boat, it took me more like an hour. It didn’t help that after laying out all the parts, I was missing one of the two included allen wrenches.  

The hardware, (propeller and rudder) looked like they were going to be a challenge to attach, but they were really no problem at all . The radio box and the servos were already installed and ready. The antenna had to be set up, 6 AA’s for the receiver and the Osprey was ready to be gassed up.

Just like a car engine, some of these rc boat engines require a little breaking-in before the first time out. I found out by going online, that the Zenoah had been broken-in at the factory. My boat was now ready and I must say, worked perfectly all day as well as being wicked fast.

So you are never going to get a “ready to run” boat in the strict sense of the word.. There will be some assembly require, but it’s real basic (sometimes only installing the batteries) and usually takes under an hour.

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04082007 Triton CRASH CRASH rc-boat FAST

Tuesday Mar 10, 2009

04082007 Triton CRASH CRASH rc-boat FAST see the last seconds,.cameraman almost killed by rc-boat !!

Duration : 0:1:39

Read the rest of this entry »

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