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Derestricting any two stroke.

Messages 1641 to 1660 of 2019.

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Derestricting any two stroke.
24 April 2008, 9:22 PM
RICH
Joined 24 Apr 2008
2 posts

could you tell me how to derestrict a cw50 or tell me any websites with guides

Derestricting any two stroke.
25 April 2008, 10:51 AM
MAX-rs50 07
Joined 13 Mar 2008
135 posts

hi on my rs50 i put an arrow exhaust on it and yeh its good but i dnt know if i need to re-jet it yet the carb is standard 14mm i think and the jet in it is a size 95

Derestricting any two stroke.
25 April 2008, 11:53 AM
Lukazade17
Joined 21 Apr 2008
7 posts

i dont think you will have a 95 jet already in the carb my jet in my stantard carb was 50 something...when i got my 21mm carb that had a 92 jet in it...you may need to get a bigger jet check the size you have now and go up by about 10 if you want a race filter get 85-92. also if you buy a race filter get a largeone but then cover 3/4 of it up with electrical tape i done this and mine running super:D if you need to know anything else jsut ask :)

Derestricting any two stroke.
25 April 2008, 5:12 PM
RICH
Joined 24 Apr 2008
2 posts

anyone no any sites with a guide for the yamaha cw50 i really need it derestricting

Derestricting any two stroke.
25 April 2008, 7:03 PM
MAX-rs50 07
Joined 13 Mar 2008
135 posts

hi i checked the size on the jet and it is for definate a 95 so wtf.
is there any other restrictions i can remove?
does the race filter make any difference


Derestricting any two stroke.
26 April 2008, 11:08 AM
Rowe
Joined 21 Mar 2008
291 posts

what are you still slow?, 95 jet is spot on, and with the arrow exhaust it should be rapid, the only suggestion i have is, check that the airflow is free flowing, if it is then there must be something wrong,

i dont know the acessability of the rs, but you 'could' try a bigger jet, dont know whether it would make any differance though, remember in a two stroke, more fuel isnt always better or faster


Derestricting any two stroke.
26 April 2008, 1:28 PM
Lukazade17
Joined 21 Apr 2008
7 posts

if its defo got a 95 jet it should run lush...also the race air filter can help by letting it have more air but i wouldnt worrie about it my mate runs a bore kit and race exhaust on a standard air box and carb. the next major thing to make it faster would be a bore kit which i found was the best opition but if you decided to do this aslong as its a 70 bore kit not an 80 or the mk pro race you can run on the standard crank:D

Derestricting any two stroke.
26 April 2008, 5:09 PM
MAX-rs50 07
Joined 13 Mar 2008
135 posts

my bike flys now i havnt tried it on a long road yet. but i think its running a little rich how could i adjust the mixture?
where can i get a better filter i cant find any.
ps. in the lower rev range (bellow 7000 rpm) it seems kinda slugish is that normal?
thanks for the help

Derestricting any two stroke.
26 April 2008, 5:17 PM
Lukazade17
Joined 21 Apr 2008
7 posts

mixture screw on the carb next to the idle screw. screw it in to give it more fuel screw it out for more air. yer 50s are normaly like that at low revs best thing to do it fly though the power band in ever gear change up 9-10 thou revs they love it race air filter hmmm http://www.easyparts.nl/showarticles/0-......ilters-TNT.html look at the ones half way down called Luchtfilter Gaas Tnt 90° Ø28/35mm Blauw they are the size ones i buy the other ones can be to small i will attach a picture to show yho...


Derestricting any two stroke.
27 April 2008, 1:02 PM
MAX-rs50 07
Joined 13 Mar 2008
135 posts

ok thanks for that i will adjust it soonish and get back to ya.

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Derestricting any two stroke.
28 April 2008, 9:13 AM
Rowe
Joined 21 Mar 2008
291 posts

RICH
you will have to do a little investigation, there arnt any guides on your ped, so, just looks for the usual restrictors,
i.e.
the transmission, normally the variator, the exhaust, either a breather pipe that should be cut off, a CAT or a washer inside it

you may have a cdi restriction, in that case you would need a race cdi,

and also the carb may be restricted, if not, wiht an exhaust derestriction upgrade the jet :D


Derestricting any two stroke.
28 April 2008, 5:02 PM
whiteyboy313
Joined 28 Apr 2008
1 posts

hi there every1 i have a dt125r 1994 and has a full dep system but will only do 60 mph can any1 tell me how to make it faster please

Derestricting any two stroke.
29 April 2008, 4:32 PM
Moore
Joined 29 Apr 2008
1 posts

hi can you tell me fully how to derestrict my yamaha motor gp scooter.

Thanks Josh


Derestricting any two stroke.
30 April 2008, 4:22 PM
gallagher
Joined 30 Apr 2008
2 posts

hi ther i have got a speedfight 50 2001 model it dus around 42 mph i have a techno exhust on it i am going to derestict it could someone help me a bit give me some tips were to start ?? chears

Derestricting any two stroke.
1 May 2008, 6:08 PM
hurty
Joined 13 Mar 2008
6 posts

ANYTHING TO DERISTRICT A SUZUKI GT200X5 (IF IT IS RESTRICTED AT ALL)
I GET ABOUT 80 OUT OF IT ON A FLAT ROAD
BUT DONT WANT TO PUT NEW PARTS ONIT AS ITS ALL ORIGINAL AND WANTING TO KEEP THIS WAY AS ITS A CLASSIC
THANKS



___________________

tel 07779263813


Derestricting any two stroke.
1 May 2008, 7:04 PM
Rowe
Joined 21 Mar 2008
291 posts

is 80 not sufficent ?

Derestricting any two stroke.
2 May 2008, 0:35 AM
Andyiow
Joined 1 May 2008
6 posts

Hi I have a Chunlan Starway 50cc scooter on a 51 plate,
Im looking at ways to de restict it as it has a top speed of a slug with asthma,

sum1 has said remove the 2" thick washer from the cluch ??
will doing this work??

Is there any other way of de-resticting it i can do as well as removing the washer,

E-mail me [Log in to view email]


Derestricting any two stroke.
2 May 2008, 9:28 PM
Rowe
Joined 21 Mar 2008
291 posts

yes, remove the clip from the variator

and derestrict teh exhaust, do that by cutting and sealing up the breather pipe, nit sure whether there is a washer inside it too, if there is fetch that out


Derestricting any two stroke.
2 May 2008, 10:55 PM
Andyiow
Joined 1 May 2008
6 posts

Thanks for that

Derestricting any two stroke.
3 May 2008, 0:30 AM
Andyiow
Joined 1 May 2008
6 posts

is it better to use lighter rollers or heaver rollers in the variator,,
what will heaver rollers do ??

Messages 1641 to 1660 of 2019.

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