I am interested to know which kit set is it. Please provide info?

More update here: http://zeck-anythingscool.blogspot.com/201...beat-y15zr.html

[quote=alexei,Oct 10 2018, 11:55 AM]
I am interested to know which kit set is it. Please provide info?
Still waiting foreman to provide some photo.

This post has been edited by yk.chong: Oct 10 2018, 02:23 PM

Bole silent killer. Hantar ekzos standard dekat takim ataupon pakai kozi. Time full throttle je kuat.

Ok je. Skang saya pakai 68mm pon ok je.

Kozi ni straight flow ke back pressure?

Dekat Shopee ke Lazada, Kozi jual ekzos pakej sekali dengan CDI. Siap iklankan kata dapat top naik 20-30km/h katanya.

Tak pasti. Yang pasti semua jenis ekzos ada backpressure.

Wauuu.. banyak tu. Kalau ekzos dengan cdi bole 20-30km/h, tak perlu la saya upgrade block. Sama macam UMA backpressure bole support sampai 65mm tapi 62mm pon sangkut.

This post has been edited by man_sate: Oct 11 2018, 08:17 PM

Dam they send wrong fuel tank otherwise complete already. As spec using y15 kit just fuel tank need to get at thai

lat, Please explain why or how exhaust pipes are categorized as 'back pressure' or not?

This post has been edited by alexei: Oct 14 2018, 05:27 PM

y15 headlamp can fit in lc?

I bet u r trying to get fuel tank from yamaha spark 135i model?

Yup

yes please. googling the stuff seems taking me nowhere ...

As far i know, back pressure ekzos punya pipe/manifold r not direct sampai hujung. Just same as S-flow, creating back pressure. You can refer example below for Kozi ekzos. See the internal structure.

Meanwhile for direct flow ekzos, the flow/pipes is direct, no stopper, no circular air. Advantage is more ‘lawas’, and noisy, more power etc. Mostly aftermarket ekzos is direct flow/ekzos open. Opbr, daeng, king drag to name a few brand for lc.


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forgive me if this is an inappropriate question and I have no intention to give bad reputation to the product but I really want to know whether this kind of product really works? it said no need to go for topset service/ top overhaul, just use this liquid instead. I just wondering how it 'removes' the carbon...

Did you try google 'engine decarbonize'? Even water mist can be used to decarbonize engine.
Maybe added some alcohol or ethanol, injecting these things into running engine will sure give lots of white smoke.

Or, can use really good 2T also decarbonize engine, such as marine 2T or JASO FD grade, due to high detergency.
Add 2ml at a time into full tank petrol and shake well.

Or, to be on the safe and sane side, use some quality fuel injector cleaner fuel additives.

These are better than adding water into your engine IMO.

This post has been edited by alexei: Oct 18 2018, 09:00 PM

There are one workshop here that keep pressure me to do "engine cleaning" said that they used filtered water (idk if it water mist or not). Each time i changes eo, they offer me with that service and even show me the machine, they said that my drained eo got pasir or carbon kotor etc that need cuci, "dont worry it just water, can remove clutch slip also". Water in my engine? well no thanks esp in crankcase. Well idk whether it really a need to do so, any opinions about that?

Oh yes theres a product named Zero carbon, quite famous one time. i think just another decarbonize product. Well for me a few times of RON97 with a few of hard riding high rpm should do the cleaning in the combustion chamber i think. Higher octane petrol has more detergent properties added

Thanks for sharing.

EO got pasir or dirt, maybe too old EO never change, until oil filter also clogged, and triggered the bypass and let all the dirt go into oil sump. EO and fuel should not mix, if compression is good, because piston ring suppose to separate these elements - fuel on top, EO at the bottom.

Only one type of decarbonize I know, that is to inject to the top of piston and burn together with fuel. Those that mix into oil sump is another type I have yet to hear about.

do you guys have any tips how to get rid of rust at the exhaust?

This post has been edited by ahmy: Oct 23 2018, 05:04 PM

yup, decarb is actually to be used with 'GDI' based engine.. this one is more like 'snake oil'