How much difference will a Boost bottle and Bigger Jets make

[Vesta]

Hey, as title, for a 50cc x-reg NRG.

Currently have it de restricted and Tecnigas full exhaust, just wondering what difference if any, these mods would make?
Doppler Boost Bottle
Upgrade Jets to about 70

If not that then what about with a Doppler Performance air filter and race variator on top?

Or am i being silly?

Not actually rid my bike flat out yet (not done CBT (15) ) etc but i've been told 45mph max..

Thanks
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I don't know anything about bikes, I'm here to learn.
Oh and i ride a moped

[Thom]

I say do it, worst that can happen is you'll go up in a ball of flame...

Gee's man get out on the road at least! I don't really aggree with derestricting peds but atleast ride it before you try and break it...
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Current Bike: 1996 Yamaha TRX850 (The Japanese-Ducati One).
Previous Bikes: 1990 Honda NSR125 'Rothmans' (The smoking one), 1990 Suzuki GS500e 'Caf? fighter' (The loud one), 1987 Kawasaki GPX400r (The quick one), 1997 XJ600s Diversion (The reliable one), 2000 Kawasaki ER-5 (The spontaneously combustive one)

[Fnatic]

Hmm, Biggest Difference is IMHO:

Top End : 70cc Bore Kit
Acceleration : Changing Rollers to lighter/Variator Kit

Besides this you can leave it standard and get a 125 soon.

[Keir]

it will make about as much difference as not having breakfast before ridng the bike.

i like the way your not even old enough to ride the ped yet and your planning how best to break the law. well done.
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Current : '08 Yamaha FZ1s
Previous: '99 Honda CBR 600FX, 03 ZX636 B1H, 99 Fazer 600 (red), 02 GSX-R 600 K2, 00 SV650s (red), 2008 ZX10R, 97 Bandit 1200N, 04 ZX6RR K1H, 04 GSX-R 1000, 98 Fazer 600 (gold), 05 Madness 110 Pit bike, 04 CR125R, 00 SV650s (black), 06 KTM 625 SMC, 99 SRAD 600 track bike, 03 SV650, 98 Bandit 1200N, Bandit 600SY, 03 GSX-R 600 K3, 01 GSX-R 600, 01 Fazer 600 (black), VFR 400 NC30 x3, 78 Honda Dream, 00 Speedfight 50

[ms51ves3]

If you just increase the main jet it will just make the bike run richer and probably slower.

There are many different types of boost bottles and each bike needs a specific size or else they won't work efficiently. My RX-S comes with a boost bottle as standard. It's supposed to increase the responsiveness of the throttle, I don't know if it really works.

To be honest they're a waste of money as a performance product, save your money.

[Vesta]

Everyone breaks the law man, surely you know that.

Thanks Chives, wasn't going to bother tbh but my mates recon they make all the difference etc
____________________
I don't know anything about bikes, I'm here to learn.
Oh and i ride a moped

[Damon]

[ms51ves3]

[Damon]

[ms51ves3]

[binge]

Boost bottles don't do shit. Spend your money on a better exhaust pipe.

Ive just fitted a "Stage 6" pipe to my mates NRG. Big improvement over the Leo Vince ZX he had on there.

[cal91]

tip: stay away from that boost bottle, they do fuck all, bassically people buy them because they think they look cool lol. The correct size boost bottle for your bike would proberly be the size of a smarties tube maybe bigger. So them shitty doppler ones off 'adrenalin pedstop' are just a gimic. Bassically everything off that website is shit! Go on ebay there much better. (Im guessing thats where you have seen them)

Bigger jets are only something you do when you change the air filter and exhaust. Without these your bike will run to rich.
You also only change the rollers when you buy a new exhaust, the rollers should come with it. You only do this to keep the bike in its powerband.

If you want it to go quicker get a 70cc bore kit. But thats pointless as well because to get one of them you need money for a new carb, crank, bore kit itself and maybe even a new exhaust and defo rollers. So its just a waste of money.

Just live with it or buy a geared bike which is so much better!

cal
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[Spit-Fire]

[ms51ves3]

Here's a good link all about boost bottles

Clicky

[Spit-Fire]

reading that would convince me they might work if i didnt know so many people that ran them with no change to before it was on
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they say the good die young... i say we just live faster

[ms51ves3]

[SpeedfightBoi]

Vesta
The Boost Bottles are more effective on Speedfights, Do not waste your money on one as it will do Fuc* All to the performance of your ped.

The best thing to get would be a racing variator.

Good Luck