Useful Links for LC Owners :

King Of Moped 135 (KOM135)
Yamaha T135
Malaysian Bikers Community (MBC)
Moped Riders Community (MRC)

LYN 135LC Club V1
LYN 135LC Club V2

Whose name is not in the list, kindly PM me your model or just post in the thread.



This post has been edited by Are_keem: Dec 21 2009, 08:54 PM

Our Proud Ride!!

1. Spayz's ride :

2. xtreme_paranoid's ride :

3. charge-n-go's ride :

4. Are_keem's ride :

5. scoffer's ride :

6. kinwei3250's ride :

7. LilCroSs's ride :

8. samba18's ride :

9. UncleCheang's ride :

10. budakmentah's ride :


This post has been edited by Are_keem: Sep 3 2009, 06:13 AM

Our Proud Ride V2!!

11. Na0ki's ride :

11. DontdoDRUG's ride :


This post has been edited by Are_keem: Nov 9 2009, 04:45 PM

Tips to Improve Engine Performance

Minor mod (increase acceleration)
1. Remove air filter. (Penang people can find me, FOC)
2. Reset carburetor air-fuel setting. (Penang people can find me, FOC)
3. Set valve tapette to 10 IN and 15 OUT. - RM30 labour charge @ New Bee Hock motor, Penang.
4. Change to 15-40 with 415 chain. - RM100

Major mod
coming soon...


Tips to Improve Handling Performance
coming soon...


Sprocket Combination (Stock CDI)

acceleration + = increase by xx%
acceleration - = decrease by xx%

15-35 - 1st : 48kph, 2nd : 90kph, 3rd : 130kph, 4th : 180kph; acceleration - 10.0%
15-36 - 1st : 46kph, 2nd : 86kph, 3rd : 125kph, 4th : 175kph; acceleration - 7.8%
15-37 - 1st : 44kph, 2nd : 83kph, 3rd : 122kph, 4th : 169kph; acceleration - 5.1%
15-38 - 1st : 43kph, 2nd : 80kph, 3rd : 118kph, 4th : 160kph; acceleration - 2.6%

15-39 - 1st : 42kph, 2nd : 78kph, 3rd : 115kph, 4th : 155kph; acceleration no change

15-40 - 1st : 41kph, 2nd : 75kph, 3rd : 111kph, 4th : 151kph; acceleration + 2.6%
15-41 - 1st : 40kph, 2nd : 73kph, 3rd : 108kph, 4th : 148kph; acceleration + 5.1%
15-42 - 1st : 39kph, 2nd : 71kph, 3rd : 105kph, 4th : 144kph; acceleration + 7.8%
15-43 - 1st : 38kph, 2nd : 69kph, 3rd : 102kph, 4th : 140kph; acceleration + 10.0%

After changing racing CDI >> top speed for 4th gear can add about 10 - 20kph.

*Note* The above data is an estimation of potential top speed for each gear, and may vary from bike to bike.


Carburetor General Tuning Guideline:

A. Change the idle air-fuel mixture setting 1st.
B. If still not satisfied, change the needle position.
C. If none of the needle position is good, change the jettings.


A. Idle air-fuel mixture settings
1. Air screw set at about 2.5 turns for stock airflow. Modified exhaust + air filterless can use 2 turns.
2. Idle rpm increase a little more than normal.

B. Needle setting
1. There are 3 ticks on the needle jet.
2. The lowest tick will give us good FC, as it limits more petrol to flow from mainjet @ half throttle
3. The highest tick will give us bad FC, as it let more petrol flows from mainjet @ half throttle.

However, highest tick does not mean best acceleration. If too much petrol flows into the venturi, the mixture will become too rich. This will decrease the power at high rpm. So, try different needle clip position and feel which one has the best results.

C. Jet size setting
1. Change mainjet to #107.5 (stock #105)
2. Change pilotjet to #22.5 (stock #20). If there is no performance increase, then stick back to #20.
3. Change mainjet to #110 + pilotjet #22.5. <-- this should be a good pair.

Anything more than #110 mainjet will make the engine feels heavy, bcoz the mixture becomes too rich.


Disc Brake Tuning Meteorology

The theory covers the relationship between the total areas of the brake pots (Note, its area not count), brake pads, masterpump, the rigidity of the brake hose and the property of the brake pads. The point of improvement is to look for the limit of the system and upgrade it.

1. Single pot is less prone to uneven brake force compared to multiple pots when in case one of the pot jams.

2. Changing the brake rotor is a start. But if you do not see improvements, that means rotor is not the limitation, and you need to change other things to do a stopee (Nose brake).

3. Change brake hose to steel braided, so it is less likely to expand and eat up the brake budget. Try this, wrap ur hands around standard brake hose, and press the brake you will feel it expand. Anymore you press also won't increase braking performance.

4. Change to DOT5 brake oil (normal 1 can, but easily overheat. I go hill run for >1 hr, DOT5 is mandatory)

5. Change brake pads, I use Ferodo imported by Racing Boy. Ask for original ones, one set front about RM30~40. You can see more copper strands on the pads. Other good pads use metal strands so u can see silverly metal strands.

6. Must stiffen front fork absorber, and add a stabilizer bar. Use 15W-20 fork oil, make it about 25% stiffer than stock. 20W-50 fork oil is too stiff bcoz the oil is too not lean enuf, the bound and rebound SUX, I feel like riding on a horse. The traction sux too, bcoz front tyre can hardly grip on the road when going through uneven road (esp penang road).

7. Use ABS device (about RM100) <-- optional

** many thanks to bro charge-n-go and bro alexei for the useful tips
stay tune for more tips

p/s : if anybody wanna share their modding tips too, you can PM me or just post in the thread, and I will update this post

This post has been edited by Are_keem: Nov 9 2009, 04:12 PM

omg~
good luck~

Vrromm....Vrroommmm.....Vrrrrrrooommmmmm......

lol, copy-paste... re-register the proud owner list...

WHOOOOOOOOO

Spayz reporting in!

yes!!!the fifth person to post in the new topic!!!!lucky...haha

^^

Cos that Nob1 SSS pipe too quiet.... Police dont even wanna to saman me for using that pipe And btw i just bought another pipe from samba and the pipe more loud and sound more like Superbike Btw after i put samba pipe I kena 2 time blocking. 1st blocking normal police infront my house but i escaped and have to wait untill 12AM than only can go back home. 2nd time kena blocking by police traffic, this time i just come out from my office they stop me i never even try to escaped coz i cant i was surprised he ask me license, IC, Road Tax, and he say nice pipe where u buy it. i say " I buy from Indonesia" coz i tell him i alway travel there. Here cannot find this kinda pipe than i tell him i work at travel agency nextime if u want fly u come find me i give u discount we chat for awhile than he let me go ler

---

Added on July 30, 2009, 12:32 amu offer me the price laa?? Me very easy to negotiable 1 so no need to worry just offer me a price than will see how to adjust Thanks

This post has been edited by TryX: Jul 30 2009, 12:33 AM

WTF!
police traffic didnt EVEN saman ar?
OMG i wanna put that pipe d la
but too late, i already got my sss
err please share if u ever encounter JPJ with that pipe anytime soon yeah ,

---

Added on July 30, 2009, 12:43 ambtw Penang TT anyone???
lets have a big LC gathering this time

This post has been edited by Spayz: Jul 30 2009, 12:43 AM

Haha if JPJ sure i tolak motor pretend tyre puncture and i let go all my wind from the tyre and tolak pass JPJ only if cannot escaped Lastime JPJ blocking i only kena check my license and road tax and that time stock pipe but Racing boy Footrest. They don't even bother to go check out my cool racing footrest also

don't mind me?

whysomany, you serious? I charge expensive wey... :offtopic

when gathering ??? if i free i will join

actually leh, i think horr, trafik saman 2stroke straight pipes one loh. those very loud at night one.

just yesterday i was stopped at a road block, then another bike just zoomed past without helmet. police just let them past... bullies i tell you.

I've been asked twice by police about my bike, and they commented it's well restored. They'd even let me go once because I forgot to put number plate on new windscreen. Thank him.

Twice, i saw road block with a trooper and 3~4 Kips standby. this roadblock don't play2, if lucky can see some action like on TV3 one...

For aftermarket mods leh, i think only puspakom don't approve. I think as long as we all ride safe, don't rempit, the police also won't go out and penalize us lah.

wahh.. da v3.. laju jer.. mcm motonyer.. ha3.. gratz..

bump

Uncle Cheang reporting

Wah so fast V3 liao ah? Good on ya

Anyway this is my little 135 LC, this pic was taken long long time ago...

Bro Are_keem pls help me to update my pic in 1st page ok? Thanks



This post has been edited by UncleCheang: Jul 30 2009, 10:55 AM

Checked In