tryx... how much the valve spring??

dang.... + racing cam will be like... rm300++

the performance still ok right??

I got a sad sorry to share wit u all guys...yesterday...my LC lose to suzuki smach revo....Zzz i ram till 120-130 also cant eat him...sad...somemore is a old man who riding it =.="

must be valve springs...

Thanks bro. Looks like i need to start doing my homework liao before changing the engine parts 
How do i start with air / fuel mod? Is changing a smaller sprocket consider part of the mechanical mod? 
Harlo Spayz bro, how are you doing?  Long time didn't see your bike liao. How is your bike now?

hey it looks like the one im using.....but err why u selling it off anyway?

hey, bee hock can set rextor? btw wat carb u using?

TryX,if change Racing CDI,is it spark plug n coil also have to change?
yesterday i ask my foreman,he said tat change CDI does'nt increase or add ur km/h but just give u some acceleration to reach tat km/h... correct me if im wrong...
any way i got a bit interested bout ur CDI 

Spayz, where can make bike seat like urs??? at Kampung Pulau ar?

wah going to 60mm block ar? ur bike in garage d?...whos garage ?....bee hock's?
i got my seat from Thailand. its a spark 135 seat
u can make something like mine in Huat Cusion @ jelutong 

you planning to use ori carb + 60mm block + rextor izt?

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Added on October 31, 2009, 5:31 pm

IIANM x1r 150 using 5 speed gearbox...

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Added on October 31, 2009, 5:31 pm

+- rm150

THe bigger block won't affect much of ur FC if u keep ur carb stock. unless u changed to bigger carb, then i can assure ur u i'll be shock with ur FC...
Please let ur block run-in 1st. after a 1000km or more, then u can pull ur throttle as much as u can. but b4 that, please keep ur throttle low. some of my friends can't resist the power of bigger block, and end up with jammed piston / rod...

What main & pilot jet size u use?

engine should be the same as x1r block can fit LC.. but m nt really sure bout the gear-ratio and other technical aspects...

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Added on October 31, 2009, 10:33 pm

hey man, ur cam use back std or change to racing? ur mj/pj gt change or left it stock? i assume he should have increased its size..

Wow... TryX got new engine !

no wonder so syiok wanna go balik pulau, hahaha.
here's the run in technique I use:

1) first 100km, less than 1/4 throttle. Each run at least 15 minutes, and cool down the engine completely before next run. Change EO at 100km.

2) first 300km, less than 1/2 throttle. can pull up to 2/3 max rpm every 3 minutes. Each run at least 20 minutes. Cool down engine completely before next run. Then change EO.

3) first 500km, less than 3/4 throttle. Procedure same like (2). Then change EO.

4) 500km - 1000km. Now you can start full throttle at some random intervals. Of course change EO when u reached 1000km.
Note:
first 1000km recommended to use mineral based EO to run in. Semi synthetic and full synthetic is too smooth to get the engine break-in nicely. Will lose power in future. But if you ady have synthetic oil, then no choice, need to run in slowly liao.

Personal experience, the engine does go very smoothly by breaking in this way, compared to the 'gentle ride for 1000km with good oil' using my stock 135cc.

my guess is tat ur fan is working overtime nw... cz ther is a small opening on the right hand side of the cover set.. tat is for a helping hand to release the air produced by the fan... normal phenomena wit rextor.. hehe

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Added on November 1, 2009, 3:57 pm

i hv a ques... is it necessary for us to step-up the mj/pj if we change to high cam?

as i'm using stock carb wit 57mm blok n stock cam.. i've stepped up to 22.5/110 (stock: 20/105).. any suggestion on wats the pj/mj i need to use when i upgrade to racing cam? shall i step up or jz remain?

wow at high rpm, but haih at low rpm.

Need to trial and error one by one. There is no fix setting for pj/mj.
because you change to big block liao. If 135cc, low rpm will be quite bad. You need a better battery, better starter, and more money in your pocket... Just kick ler, save $.

m using stock position too... the last time i took to bee hock, he said he never set rextor b4... but for my experience, if increase degree, timing increase n more pikup.. vice versa if u lower degree.. btw the knob is adjusting btdc rite? do u noe the degree for stock setting of rextor?

I wanted to do that, but our Charge bro said "spark plug, CDI and etc is to deal with ignition. Anything to do with ignition is called electrical modification. It only smoothen the power, or increase the torque slightly." 
I think will try with sprocket first, follow by ignition coil, spark plug, etc... I think this should be enough for me, since i only use it for work, no need to mod until so deep lah, hehe...
Wow change job liao ah, still working in newspaper company, or other company liao?
Can also. But i dont know how to install that CDI wor, you got any foreman can help me install boh?
Wow... you are fooking good in bike mod.
Next time if you want to open motor shop you let me know, i bring my bike there for you to mod, haha...

tats wat i told u.. if u increase the timing in the the knob... ur idle timing increase and more pikup... vice-versa if decrease the timing in the knob

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Added on November 2, 2009, 12:03 pm

yea.. i agree on ur theory on overlapping but then dun u thnk the end of powerband  is slightly reduced although u can increase ur low-end power...