Chinese Scooter Club

Captain Jack · Posted: Wed Jul 23, 2008 3:17 pm Post subject: Improving my Acceleration

Hi there everyone could someone help me I want to improve my scooters acceleration and from what I have read the rollers I should get are 4.5g, dose anyone know a good web site to get them from and are not too expensive my scooter is a 50cc Baotian bt49qt-7 also any other ways to improve my scoot.

Thanks Mike. Smile

thebiggreenie · Posted: Wed Jul 23, 2008 3:37 pm Post subject:

www.beedspeed.com

You'll want 16x13's
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2007 Sukida SK50QT-9 Roma (Oct 2007 - Present)
2008 Sukida SK125T-14 Alien (Aug 2008 - Present)

r_torrijos2007 · Posted: Wed Jul 23, 2008 3:57 pm Post subject: pink wire off

cut the pink wire my friend..
where on the same scoot

Yellow Scooter · Posted: Wed Jul 23, 2008 4:03 pm Post subject:

For imediate seat of the pants acceleration, the 4.5g weights are the way to go! Rejetting the carb also may help for up top speeds.For an as-is stock setup, a #79-80 main jet will help get the bike to run cooler, more within proper operation temps. China sets the carbs up to run very very lean, almost to the point of overheating the motor.
For anything past that, a freeflow K&N filter cone and straight flow exhaust will fully open up the CCs you already have. Again, always rejet the carb when doing airflow mods. #85-88 main for this setup usually does the trick, but when ordering jets, try to keep a couple sizes in both direction to allow for fine tuning.
For going all out, there are big bore kits, clutches, and variators that'll get you accelerating more like a 150cc, but that kinda cash outlay, you might as well purchase a 150 and save yourself all kinds of work and downtime.
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Parents: DO NOT let your child chew on your scooter!
China still uses lead based paint!

frainey · Posted: Wed Jul 23, 2008 4:53 pm Post subject:

^^ what he said
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Peugeot Speedfight 2
Engine rebuilt
Stage6 Pro racing rep exhaust

thebiggreenie · Posted: Wed Jul 23, 2008 4:55 pm Post subject:

Captain Jack · Posted: Wed Jul 23, 2008 10:28 pm Post subject: Re: pink wire off

Captain Jack · Posted: Wed Jul 23, 2008 10:31 pm Post subject:

chaz e z · Posted: Wed Jul 23, 2008 11:15 pm Post subject:

sorry for interupting but I need to ask, my acceleration is really poor, I put in 4.5g rollers aswell, does anyone know what the problem is? When I go out with my mates they need to wait for me to get up to speed. I got a decent top end up acceleration is poor
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Lambretta=150cc
Vespa pk=125cc
Yamati rx-50=50cc

69% of the internet is pornography.....

Fox · Posted: Wed Jul 23, 2008 11:21 pm Post subject:

Check the spark plug color. If it's dark black, then post back and I'll show you what to do about it.

chaz e z · Posted: Thu Jul 24, 2008 12:03 am Post subject:

iv looked at it before it is dark and wet,, but not as black and wet as the one above
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Lambretta=150cc
Vespa pk=125cc
Yamati rx-50=50cc

69% of the internet is pornography.....

J€Di · Posted: Thu Jul 24, 2008 12:05 am Post subject:

You're way too rich then. Try cleaning your air filter.
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Midlands rider? Click HERE!!!

chaz e z · Posted: Thu Jul 24, 2008 12:12 am Post subject:

even though it isn't as black and wet as the one above? erm may I ask how to clean my air filter? do I just clean the big chunky pipe and the box?
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Lambretta=150cc
Vespa pk=125cc
Yamati rx-50=50cc

69% of the internet is pornography.....

J€Di · Posted: Thu Jul 24, 2008 12:14 am Post subject:

Take the outer face of the box off, clean the foam element inside it with washing up liquid and warm water, rinse well and wring it out, leave it somewhere warm for an hour to dry out and then refit it.
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Midlands rider? Click HERE!!!

chaz e z · Posted: Thu Jul 24, 2008 12:20 am Post subject:

erm this may sound stupid but, for some reason my dad took it out, why would he? Should I just put it back in?
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Lambretta=150cc
Vespa pk=125cc
Yamati rx-50=50cc

69% of the internet is pornography.....