Both ok. There's a KYB mono adjustable. Look for it.

Try different mainjet. That's it.

After u remove the thermostat, if you don't intend to keep it, I want it.

It keeps the engine running at optimal temp, not over-cooling it.

If you remove it, what's gonna happen, the cooling system keeps getting heated up, and when the system needs it, there is no cool coolant to supply.
If you keep it, the thermostat opens, the cool coolant mix in just enough to cool the system before thermostat closes again. The hot coolant stays in radiator to be cooled.

It's slightly more complicated than that, I imagine, but hope you get the idea.

V2 exhaust, with larger exit. Set nicely.

should be for intake port. no dyno no proof. It's anti-smooth porting idea.

anepDid you remove thermostat? For coolant, did you add coolant mix, or just water?
Open the radiator cover to check for leak. Replace with new one.

Set the carb nicely to the new exhaust.

Fuse?

aneplms2005yeah, I was going to reply, could be coil side wire loose, if not rectifier burn. Rectifier really rarely burns, because my 2006 bike still using ori rectifier.
Aftermarket rectifier will burn faster, or cause battery die faster because charging voltage not accurate.

4 stroke baru the time cun pakai... most ppl think low maintenance. Once it starts to wear and tear... the cost will be sky high...

Last week, rebore block 2 stroke , RM12, piston baru ART Japan RM38, ring baru RM20, gasket set RM3.50, pin bearing RM15... spanar size 10/12, philips screwdriver, beres. Under RM90 restored my bike.

You're right, but I pay with points, so free 2T.
My bike RON95, 4L 170km, 2T RM20/800km. Roughly 7.7sen/km. Quite high lorr...

shyan90'sbtw, my FB account kena report and now it's permanently suspended.
How's your bike?

This post has been edited by alexei: May 6 2017, 02:44 PM

Someone report my account use fake name.
So, if you see anyone you don't like, just do that...

Yeah, just make sure your account don't kena clone, then the clone account report you fake his account, and you kena gantung.

Don't post anything to 'public', especially personal photos with your face in it.
Be sure your profile isn't public, for example, after you click on your Timeline, copy the link and paste in browser after you log out and see...

Example (using fake name i cincai tembak so you get the idea):
(public viewable) https://www.facebook.com/lingling
(non-public viewable) https://www.facebook.com/linda.ting

Biasalah, no power punya 2 stroke. Pulas saja bising tapi tak laju.

Yeah, surprisingly easy it seems.

what electrical mod you did?

Usually they are riveted, or spot-welded.
Please share pic to see how yours was done.

Two ways to remove the rivets:
1. drill it out
2. chisel off the crown, and knock the stem through the hole

Then, cover the hole with something.

I thought AIS supposed to prevent backfire. Maybe the problem is the reedvalve not functioning properly, or I'm wrong.

Anyhow, here's a link:
Plug the AIS AIS baby.

What carb is he using? It seems the mainjet is slightly too rich.

Tak ada pengalaman pasal ini, tapi, kena tengok keseluruhan rear box, pastikan tiada komponen yang longgar.
Ada jenis bracket dia kuat, tapi kotak goyang pula.

Absorber belakang kena keras sikit.

Top speed, pernah dengar kurang sikit pasal rintangan angin.

From your description, it sounds like rich.

What rim size are you using?
Look for radial tyres, sure stabil. The usual ply rating tyres not so stabil.

This topic wait otai reply you... but before that, what is your current spec?

white smoke sounds like engine masuk air.
and since it happens regularly, could be coolant leaking into the engine head.

Tell him the symptom, and ask him what will be his steps to diagnose the problem.
Take your time, ask a few foreman.

Normally, that's how I discuss things with foreman, instead of telling him 'coolant leak into head'.
It could be other problem.

Most likely, he can check the carb for water, should be quick just remove carb and open the bowl. The water is like a pearl sitting at the bottom.
Next, he can check your radiator coolant to see its condition. If coolant can leak into head, oil can also leak into coolant.

If he want to chop you, he will straight want to open engine this and that like major workmanship...
But, if confirm head gasket leak, that would be inevitable.