hyper st rc boost bottle (video 2 of 3) FITTING

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Uploaded by on Feb 10, 2008

you will need drill, 5mm tap, 5mm bolt, silver solder, texta, fuel line, old rc antenna,

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Autos & Vehicles

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Standard YouTube License

  • likes, 7 dislikes

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Uploader Comments (imdanicklebum)

  • do you have to use the screw thing or can you use a nipple?

  • nipple is fine if you drill it out

  • Thats a nice job. I have only one question. Whats a boost bottle do for the truck? I've heard of them but I don't know what they supposed to do.

  • hi mate, just scroll down to the comments 7 months ago. it explains it all there.

    cheers

  • is the hyper st durable i mite get the pro. nice vid by the way.

  • its just as tough as the pro..... all what i have upgraded is the front steering knuckles to cnc. $35. me and a mate bought 2 together and he hasnt even broken anything at all. the mach 28 engine is pretty average though...... see my latest video for the turbo lrp spec 3 version.

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All Comments (38)

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  • The thing is.. this car is never raced, just boganed up and down the street...

  • what about the nipple of a hi speed needle where there normal fuel line connects is that a hyper 21 engine i got a hyper 7 with 21 engine and a 2 speed gearbox and ive noticed ive got that tere on my engine with a regular screw in it with a washer behind i thought thats where the boost bottle goes and as i got a 2 speed gearbox i hear it would be better with a boost bottle for top speed. great idea cheap and easy

  • @97djjosh when the reed valves open and new fuel-air mixture flows into the crank case underpressure is generated inside the bottle. for the short moment when the reeds close the boost bottle will suck fuel inside it and when the reeds open again the fuel inside the boost bottle will also flow into the engine. so the engine gets more fuel-air mixture and increases throttle response and widens the power band in 2-stroke engines. this doesnt really work in rc cars as they dont have reed valves...

  • what does it do ???:\

  • your mid speed needle is way to far in chief back it out to flush ,and get rid of the boost junk.

  • Nice. Do you play Eve Online by chance? anyways like this little RC and bost bottle. Just getting into it myself. Cheers, IC.

  • This will actually slow down the car. The air and fuel mix that would normally go into the crank when the TB opens will now have to fill the pen before pressurising the crank. Under full load the tube will just pressurise up then the crank case will and only when you lift of will the pressure release but as the TB is closed when you lift of it will act like its running lean and run on. Waste of time bud.

  • @imdanicklebum

    LMFAO....Epic

  • @imdanicklebum hahahahah

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