boost bottle?

[jf30cp]

Does the boost bottle really help?

[Pablo]

No. Not worth the hassle.

[azbill]

some swear by them
but it seems that more swear AT them

[Large Filipino]

Performance? No.
Smooth? Resounding YES.
I'm talking you can cruise at lower speeds.
I'm talking turn the throttle less hesitating.
But that's my experience with them.

[michael]

Don't waste your time, or money!!!

[Goat Herder]

I'am alittle with norm on this one. Still have mine on at the moment

[michael]

Watch out for any air leaks around intake hose!I developed one with out noticing,( caused motor to run to lean) it cost me a cylinder,piston and ring. I replaced all at begening of this week .Minus - kooso boost bottle.Have average speed of 38 mph. same as with the bottle.I will sell kooso boost bottle for $10.00 plus shipping if any one is interested. I payed $50.00.Comes with chrome bottle, blue tubing, and intake adapter.Ive been running it on a 47cc engine with walbro carb. It will help for cleaner reving and a little more pull on the hills.

[rcjunkie]

Mine didn't work either and I removed it after fiddling with it for a week.

[shadee573]

im glad i did not buy one !!!