Boost bottle and Nos Kit??

[saolom]

hey everyone,

Just wondering weather any1 has installed a Boost Bottle Kit together with a Nos Kit?

Will it help with better performance and smoother idling?

I have a 66cc grubee gen 5 Bad Boy Kit with Upgraded 36T sprocket, plug wire , Ngk b6 spark plug, new improved CARBY, free flowing air filter, 98 octane fuel . 66kms is my max. Any way I hoping to get a few km's with the above kits.

[Norman]

here is my opinion on boost bottles and Nos don't waste your money on things that are questionable. port matching and expansion chamber exhaust will do the trick upping the compression will help. blending the ports and matching the gaskets so there is no lips for the fuel/air to trip over is very helpful(port matching).
good connections on the wiring is very important a good plug and plug wire.
that is your choice I like champion other prefer nkg
regular 86 or 87 grade fuel is best oil at 32to 1 is what I like the type of oil is up to you that can open a can of worms on what is best but some oil is better than no oil and to much oil is not good. I do like Castor love the smell but its expensive so I use about 1 oz. and the rest is either syn oil or the cheap wally world oil 3 oz. total 4 oz. to one gallon of gas.
a good paper fuel filter in the fuel line to the carb is very very important again I like the cheap wally world ones.
Norman

[Pablo]

Agree with Norman. So many cool things you can do for these little engines but NOx is not one of them.

[saolom]

Dam it! Its already on its way to me. I guess I have to install it for looks then performance or might just return it. See how it goes. Thanks Norm & Pablo for your input

[Bikeguy Joe]

I would send it back and use the money for something else.

[Spunout]

Originally Posted by Pablo

Agree with Norman. So many cool things you can do for these little engines but NOx is not one of them.

more agreements with norman, pablo, and bikeguy joe.

the motor you see is my racer. ported, handmade intake (notice: no severe angle bend), and a Kei-Hin PC10c
carb from an XR80. you can also retro-fit wrist-pin bushings, in place of the needle bearings. that adds more power. why? i dont know.
its been said (turbo/chaos told me), that motors with wrist-pin bearing motors only rev up to 6k, but bushing motors will rev out to 8k. i cant verify that, HOWEVER, i DO know bushing motors produce more power.

[saolom]

Just letting you guys know that I have decided to install the Boost Bottle kit aswell as the Nos Kit. Man! Nos was crazy! felt like a mini Turbo! eeewwwwwwww....... Lol!


The Boost bottle gave me better revs only if tuned properly. Idling was nearly stalling at first with the 30cm tube supplied. I had to cut the tube down to 15cm. Overall I think that both these kit does work but does cost abit though. For Short term performance with Nos is Sick!

[slipdrive44]

I also put Nitrous on my bike, the performance is very obvious and feels very controllable.

My makeshift kit consisted of nitrous canisters in a trigger actuated "CO2" bike tire inflator, piped to my carb.

Worked great! but only 8 grams per cartridge. Oh well.. probably better for the motor.

[saolom]

Good idea you have there slipdrive44. Might try that methos for my other MTB to save $$.
Last night was a great night, air temp was cold, no wind, quiet as... Perfect!

I Got ready for a test run and tuned tighten everything. I top out max 89.7km's with 16grm cold shot down a hill. Man I was screamed down that hill like no tommorow!

These little engines are build tougher then rumours going around. Have 1000+ kms on it and still no rebuild.

[slipdrive44]

Nice, I hit 42mph today! ...big hill...haha