i already add 1 years ago...
brand kosso blue led....
>rm100 include installation

my friend said ned 500++to make tis....he said engine no have gaer to provide the turning of the engine~so he said ned to modifly the engine before adding the Rpm meter

oh thx for explaining about the ratio stuff.. now i understand but then I still think if can play with the rpm, es can be quite a ride too....

hehe can show us some pic ? and where to install ?

Maybe he was talking about the koso multifunction meter, which is around that price. But u can have a cheaper
ones that only costs around 100~250 depending on the design and brand. No, u dont need to modify anything.
Modern rpm meter clamps to the spark plug cable and i'm not sure what is the other one. But the installation is
really simple, no need to modify anything

---

Added on April 14, 2010, 11:07 pmHmmm like that arh.... Cuz i've tried putting back my standard pipe with my engine settings now, it doesnt have good response in low nor high rpm.
I get higher top speed with smaller manifold compared to bigger ones, and more take up power with bigger manifold. I've done a few experiments on EX5,
125Z, LC135 and Lagenda and the results are the same. I can't really explain this with any of the theories, even the big Yamaha company decided to change
the 2010 R6's muffler to a longer one with a slightly more air restrictions to provide more power at mid to high rpm.

This post has been edited by Ghost-Squad: Apr 14 2010, 11:07 PM

Yes you are right dude. Bigger and smoother manifold definitely helps, but not the overall pipe diameter. oversize is not recommended too, try a 2" manifold on EX5, sure die,

If you are interested particularly on manifold: Click Here

btw, exhaust system is not only about diameter size. To simplify things, there are 3 main parts in exhaust system: manifold, mid pipe (where the collector/taper resides) and tail pipe (muffler).

There are quite some rules and formulas to determine the length, taper position and overall pipe size, so it depends on which rpm you need the most power. These formula can be found from "4-stroke performance tuning" written by Abraham. But I can say, all these are guidelines only. Formula helps to determine a good starting point, and we still need to fine tune (as in adjusting the taper position and pipe length) to get the best power curve out of it.

Oh, and i missed out one thing: camshaft OUT duration and its open/close point also affect exhaust design. So changing to stage 1 cam and stage 4 cam will need to have diff exhaust setting. Everything has to be matched.

That is why I never say which exhaust pipe in the market is the best. For eg, YY pang may have designed a pipe to match its piston, camshaft and port size.

So, the best pipe is always a custom made one.

thx Charge. this is much more simplified... I actually typed a blabber, and decided not so send it.

Wei charge-n-go bro... how much is the custom pipe huh?
What to do with the stock pipe after changed to custom pipe?

I am thinking of changing my helmet during my next service, but recently heard bizzy123 said his helmet kena potong, i also scare...
Maybe i will try to invest my $$ into something not so easy kena potong first, will leave the helmet at the last option...

BTW bizzy123... how much you bought your helmet? Must be very expensive right... if not you wont !%$ ^&$!#^$*&$&^%$*&!#(%

here the pic



install at salak tinggi(near nilai) KC SENG shop....
the installation is simple ...no need modify the engine....


who know where got sell kosso water temp meter???
i wanna buy one...

yo alexei, we are here to share opinions and mod experience. Just post us what you've got


I put my stock pipe at home lo. Dont use it already.
The custom pipe, forum member I give RM18x. Remember to call me when you go, else no further discount.
btw, I am on an urgent business trip next week. When are you free to meet up?

bro...since the best exhaust pipe is a custom made pipe..charge bro...at thread here alot of ppl hav different size of piston diff cam they modded in different way..do u noe how to match the pipe with ur piston size n cam size with how many diameter pipe..for example...if 58mm piston how many diameter of pipe manifold...can we classify in that manner..and one more thing any suggestion to hav a reli gud foremen around penang to mod 135lc..which shop can make gud custom exhaust

Yeah, i'm also using a custom made pipe..... Ekjos operate ! haha. Modified the standard exhaust......
I dun knw how they did it, but got both power in low and high rpm range

One of the 'custom setting' is potong pipe, but that also use back standard pipe diameter and taper size, not fully optimized yet.

fully custom tuned, as in fully customized for your engine setting and none other can duplicate, is very expensive. Even u pay also most foreman won't do it for you, bcoz it takes VERY ass long time to get the correct setting.

If you wanna calculate, click the link in my previous post and study the details.

You can go and pay Bee Hock a visit to mod your 135LC, but bear in mind, the modification cost is very $, as his workmanship is really good (he was the team manager / chief technician in a few cubprix events).

The custom pipe that I sell, Bee Hock customize it for standard block up to 60mm block. The powerband is decreasing the low end torque slightly to increase the top rpm. It gives you top speed but acceleration lacks a bit for standard block. For my 60mm block, it is good enough after some custom cylinder head porting (to match the exhaust design). Just gimme a call and I'll give you special discount for this pipe.




hehe, they are js changing the taper position. If the manifold size is too big, they move the taper nearer to the manifold, else they move the taper further.

Last time i bought my helm RM90 + visor RM30 so it will be RM120... I &^&(&%(&%%$*)(_ is not bcuz it is expensive it is bcuz i love my helm T-T today saw ppl de LTD helmet put at basket din even lock pun no ppl curi... This shows tat i m so sui...

aku nye lc da 1000km ... esok nak pi service .... jadi ape part yg perlu aku service ... brand minyak itam ape yg sesuai dan tak terlalu murah dan tak terlalu mahal ???

oil filter and engine oil..

bg ko la..brapa ringgit murah tu and brapa ringgit bg ko jd mahal?

try motul ester engine oil..... plus filter rm 55~60

Hi there guys, I've just bought a 135LC.
any new tips for a beginner like me???

what kind of tips u want..?

haha. what shall a beginner do for the first time?

basic thing is to run in ur bike first..for 1000km.. don rev.. just ride slow.. =) and chg EO(engine oil).. recommended is 15w50.. =) 2nd chg is chg EO + oil filter..