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Castrol Power 1

Practice slow-speed riding.

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RX rebuild Using 3 Yamaha Variants

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  • vikywanted
    replied
    i dont have stock cylinder i am running on 1st oversize piston .. rest all is yup ... and it is not only 50 ml of 2t oil i am clocking 120 .. is coz of the way i set my engine in first 2000 km
    Last edited by vikywanted; 08-04-2010, 09:09 PM.

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  • aargee
    replied
    So, if I understood you right, you're using a stock carbs, 4 speed stock cylinder (assume), with no expansion chamber (assume) & no mods to the rear wheels that is able to clock 120 Kmph with 50ml of 2T oil.

    Is this ^^^ right?

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  • vikywanted
    replied
    i dint do any thing to my carb r it's jet.. it is stock ... i am not using jetx .. i use the normal one 2T which u get in petrol bunk... u dont get jetx in my place as common as in chennai
    Originally posted by vikywanted View Post
    .... na man i use normal one ..go for jettx no probs

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  • aargee
    replied
    Originally posted by vikywanted View Post
    mine is 4s..i use 16 /34 sproketing.. rear is wheel 3.00*18 ( i put bullet spokes for rear .. adds weight , looks and shiny too ) every thing else is stock ..
    first set u r engine then find out how fast u can go at each gear .... i don't think 120 will be a problem since u have 5 speed ..
    What about the carbs? Is it TM? What's the main jet size?

    Originally posted by vikywanted View Post
    i dint get u there
    Means, when you said you're using JetX for your Rx, could you get one for us.

    Leave a comment:


  • vikywanted
    replied
    mine is 4s..i use 16 /34 sproketing.. rear is wheel 3.00*18 ( i put bullet spokes for rear .. adds weight , looks and shiny too ) every thing else is stock ..
    first set u r engine then find out how fast u can go at each gear .... i don't think 120 will be a problem since u have 5 speed ..
    Originally posted by aargee View Post
    could you pls source few litres (yes few litres) for us pls? I hope you don't mind helping fellow xBhpian
    i dint get u there

    Leave a comment:


  • aargee
    replied
    You know? I just adjusted the idle screw little bit & the sputtering has come down. Any clue as what's going on inside the carbs?

    Regarding Yamdoot's & your recommendation, I'll do it this weekend. I'll get the size of jets also.

    Leave a comment:


  • psycho 98
    replied
    go down on main jets by size of 10's, else another cheap option the needle slot to th top most position.

    the needle position goes like this, there would be five slots.
    1) center position neutral (neither rich nor lean)
    2) the two slots above the center is leaner and leanest.
    3) the two slots below the center position is richer and richest.

    Leave a comment:


  • jd666
    replied
    @vicky - the gear indicated on the speedo generally indicate the optimum range as per the speed, that which gear should be used when and at what speeds.

    a stock 135 4S/5S anything wont do 120kmph true, maybe speedo indicated, or on a long enough downhill section, but not under its own steam.

    Leave a comment:


  • aargee
    replied
    Originally posted by vikywanted View Post
    .... na man i use normal one ..go for jettx no probs
    I take normal for wheel rims - fine
    How about the jet size? Air filter?
    I'm aching to get Jetx (actually quite a few on this forum), could you pls source few litres (yes few litres) for us pls? I hope you don't mind helping fellow xBhpian

    And yes, what about your sprocketing? What're the size your running on?

    Leave a comment:


  • vikywanted
    replied
    yes it reduces friction .. 50 ml is enough ... until u set u r engine .. go for 60 ml only when u r doing top speed .... na man i use normal one ..go for jettx no probs
    Last edited by vikywanted; 08-03-2010, 09:52 PM.

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  • aargee
    replied
    Mine is 5S; what's the sproketing your running on? What's the rear wheel size? Also what's the main jets your running on? Oh!!! some additional info on airfilter also pls. Can you help understand @Vicky?
    Last edited by aargee; 08-03-2010, 09:48 PM.

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  • vikywanted
    replied
    this is my old seedometer(new ones dont have this ) as u can see it is clearly given when to change gears . if u change according to that u'll reach 120 ... u r rx is 5 speed right ...??

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  • aargee
    replied
    @Vicky - Castrol 2T - you mean Jetx?
    Ok, so what happens if I mix 60ml? Can I expect more output due to even less friction? Any idea?

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  • vikywanted
    replied
    aargee and kb100 u both r correct
    the basic thing is mixing more oil reduces the friction between piston and barall so..
    1. the out put is little more
    2. at high throttle less friction and runs smoothly
    3. this also sets u r engine good
    i use castrol 2t

    Leave a comment:


  • psycho 98
    replied
    Timing for what stock bike ? LOL

    Leave a comment:

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